1. They are living by farming in their field........(happy)

2. Be..........! You are walking on the young grass (care)

3. We have a.........and comfortable life in the countryside (peace)

4. His family used to enjoy their vacation in the jungle......(peace)

5. Her behavior is very......and kind (friend)

6. The little boy played his toys.........(interest)

7. They designed and decorated their new house........(impressive)

8. ............a heavy rain came and we couldn't collect all the dried leaves on the ground (sudden)

9. Beinbg afraid of the noise of that machine, my drogs ran........into the house (quick)

10. She .......chats with the strange nicknames on the internet (rare)

Read the following passage and mark the letter A, B, tr or I) to indicate the correct answer to each of the questions from 36 to 42.

     Humans have struggled against weeds since the beginnings of agriculture. Marring our gardens is one of the milder effects of weeds - any plants that thrive where they are unwanted. They clog waterways, destroy wildlife habitats, and impede fanning. Their spread eliminates grazing areas and accounts for one-third of all crop loss. They compete for sunlight, nutrients, and water with useful plants.

     The global need for weed control had been answered mainly by the chemical industry. Its herbicides are effective and sometimes necessary, but some pose serious problems, particularly if misused. Toxic compounds threaten animal and public health when they accumulate in food plants, groundwater, and drinking water. They also harm workers who apply them.

     In recent years, the chemical industry has introduced several herbicides that are more ecologically sound. Yet new chemicals alone cannot solve the world's weed problems. Hence, scientists are exploring the innate weed-killing powers of living organisms, primarily insects and microorganisms.

     The biological agents now in use are environmentally benign and are harmless to humans. They can be chosen for their ability to attack selected targets and leave crops and other plants untouched. In contrast, some of the most effective chemicals kill virtually all the plants they come in contact with, sparing only those that are naturally resistant or have been genetically modified for resistance. Furthermore, a number of biological agents can be administered only once, after which no added applications are needed. Chemicals typically must be used several times per growing season.

The author fears that children will grow up into adults who are __________.

A. unable to think for themselves

B. too independent of others 

C. unable to use basic skills

D. too critical of themselves 

Choose the best answer

Pets are lovely animals in every home today. They may be cuddly, playful and fun. They can(delight/delighted/delightful/delighting) us with(their/them/they/theirs) grace and beauty. They are a part of our families. Sometimes, they are(us/our/we/ours) best friends. It's easy(see/seing/to see/seen) why we love them-our pets!

We expect our pets(love/loved/loving/tolove) us. It's very important that we give them the love and care they need in turn. (Dog/The dog/Dogs/The dogs) especially want close contact with their owners. Our pets depend(in/at/over/on) us for food, grooming, attention, affection and medical care. Before you get a pet, it's important to know what(its/it/our/their) need(is/are/will be/to be).

A pet is a responsibility(as far as/ so well as/as well as/as soon as) a companion. Keeping a pet means(keep/keeping/to keep/kept) a promise to love and care for it. (If/Should/Unless/In case) you can do that, you can have a wonderful experiences with pets.

Read the following passage and mark the letter A, B, tr or I) to indicate the correct answer to each of the questions from 36 to 42.

     Humans have struggled against weeds since the beginnings of agriculture. Marring our gardens is one of the milder effects of weeds - any plants that thrive where they are unwanted. They clog waterways, destroy wildlife habitats, and impede fanning. Their spread eliminates grazing areas and accounts for one-third of all crop loss. They compete for sunlight, nutrients, and water with useful plants.

     The global need for weed control had been answered mainly by the chemical industry. Its herbicides are effective and sometimes necessary, but some pose serious problems, particularly if misused. Toxic compounds threaten animal and public health when they accumulate in food plants, groundwater, and drinking water. They also harm workers who apply them.

     In recent years, the chemical industry has introduced several herbicides that are more ecologically sound. Yet new chemicals alone cannot solve the world's weed problems. Hence, scientists are exploring the innate weed-killing powers of living organisms, primarily insects and microorganisms.

     The biological agents now in use are environmentally benign and are harmless to humans. They can be chosen for their ability to attack selected targets and leave crops and other plants untouched. In contrast, some of the most effective chemicals kill virtually all the plants they come in contact with, sparing only those that are naturally resistant or have been genetically modified for resistance. Furthermore, a number of biological agents can be administered only once, after which no added applications are needed. Chemicals typically must be used several times per growing season.

The passage suggests that learning to speak and learning to ride a bicycle are _________.

A.basically the same as learning other skills

B. more important than other skills

C. basically different from learning adult skills

D. not really important skills

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 25 to 29. Fill in the appropriate word in question 26

The Robots Are Doing the Thinking

Some robots may take care of the dishes, do your laundry, keep the house clean, or even go to the store to do your shopping. Robots that use artificial intelligence are the ones that a lot of people are holding out for. Not only will these robots be able to take care of (25)__________, but they will be able to learn as well.   

There are some types of roots that already use a form of artificial intelligence called swarm intelligence. As a(n) (26)__________ of how this works, scientists have create underwater roots that will be used to repair coral reefs that have been damaged. What these robots do is work together to rebuild damaged reefs. As they (27)_________, each one knows what has been done in one area of a reef and can help build other areas or build onto something that another robot has done. Working together, the robots create a new reef that can then be (28_________ to grow and thrive on its own.  Amazon, the major electronic commerce company, has recently come (29)_________ an ingenious idea. Instead of having a package delivered to a customer via delivery truck, Amazon will send out lying drones that ill ring a package to a person’s house or delivery almost immediately.

A. model

B. copy

C. representation

D. example

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 25 to 29. Fill in the appropriate word in question 25

The Robots Are Doing the Thinking

Some robots may take care of the dishes, do your laundry, keep the house clean, or even go to the store to do your shopping. Robots that use artificial intelligence are the ones that a lot of people are holding out for. Not only will these robots be able to take care of (25)__________, but they will be able to learn as well.   

There are some types of roots that already use a form of artificial intelligence called swarm intelligence. As a(n) (26)__________ of how this works, scientists have create underwater roots that will be used to repair coral reefs that have been damaged. What these robots do is work together to rebuild damaged reefs. As they (27)_________, each one knows what has been done in one area of a reef and can help build other areas or build onto something that another robot has done. Working together, the robots create a new reef that can then be (28_________ to grow and thrive on its own.  Amazon, the major electronic commerce company, has recently come (29)_________ an ingenious idea. Instead of having a package delivered to a customer via delivery truck, Amazon will send out lying drones that ill ring a package to a person’s house or delivery almost immediately

A. jobs

B. chores

C. careers

D. offices

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 25 to 29. Fill in the appropriate word in question 27

The Robots Are Doing the Think

Some robots may take care of the dishes, do your laundry, keep the house clean, or even go to the store to do your shopping. Robots that use artificial intelligence are the ones that a lot of people are holding out for. Not only will these robots be able to take care of (25)__________, but they will be able to learn as well.   

There are some types of roots that already use a form of artificial intelligence called swarm intelligence. As a(n) ing(26)__________ of how this works, scientists have create underwater roots that will be used to repair coral reefs that have been damaged. What these robots do is work together to rebuild damaged reefs. As they (27)_________, each one knows what has been done in one area of a reef and can help build other areas or build onto something that another robot has done. Working together, the robots create a new reef that can then be (28_________ to grow and thrive on its own.  Amazon, the major electronic commerce company, has recently come (29)_________ an ingenious idea. Instead of having a package delivered to a customer via delivery truck, Amazon will send out lying drones that ill ring a package to a person’s house or delivery almost immediately.

A. speak

B. write

C. share

D. communicate