II. Use the correct form of the word given in each sentences: (1.5 pts) 1. Each of us has a _________________ character. (difference)
2. There was an _________________ of paintings at the Art Gallery. (exhibit)
3. Bell _________________ demonstrated his invention to the public at countless exhibitions. (successful)
4. Be careful to cover the _________________ sockets for the safety of the children. (electric)
5. You should learn to use ________________ safely. (electric)
6. Don’t play with matches. It’s a safety _________________ . (precautionary)
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I)-Complete the sentences, using the correct form of the words in brackets.

     1.            The soil becomes _______________ because of the use of so many pesticides and fertilizers. (contaminate)

     2.            _______________ waste spills can contaminate groundwater. (industry)

     3.            In many developing countries, water pollution is usually a leading cause of ________________. (die)

     4.            ____________ elements have been found in both ground and underground water sources. (pollute)

     5.            Fish and many other animals are killed by ______________ in their habitat. (pollute)

     6.            Astronomers are concerned about light pollution because they have __________ in viewing activities in the sky and outer space. (difficult)

I)-Complete the sentences, using the correct form of the words in brackets.

     1.            The soil becomes _______________ because of the use of so many pesticides and fertilizers. (contaminate)

     2.            _______________ waste spills can contaminate groundwater. (industry)

     3.            In many developing countries, water pollution is usually a leading cause of ________________. (die)

     4.            ____________ elements have been found in both ground and underground water sources. (pollute)

     5.            Fish and many other animals are killed by ______________ in their habitat. (pollute)

     6.            Astronomers are concerned about light pollution because they have __________ in viewing activities in the sky and outer space. (difficult)

II. Use the correct form of the given word to complete each of the following sentences

1. The bath oil comes in various ________ . (FRAGRANT)

2. This bacon is too ________  for me. (SALT)

3. I’ve worked in public health ________  throughout my career. (SERVE)

4. Financial ________  were used to secure the deal.

5. The food is wholesome, ________  and well-presented. ( SWEET)

6. The food we get here is ________  and monotonous. (TASTE)

7. The animals huddled together for ________ . (WARM)

8. This will be a severe test of our ________ . ( STRONG)

III. Give the correct form of the word in brackets to complete the following text.

    A bowl of pho is more than the sum of its parts. Each bowl gets constructed(1. INDIVIDUAL) ____________. Tender rice noodles are on the bottom with a layer of (2.THIN) ___________ sliced raw beef on top. Then the piping-hot broth gets (3.LADLE)____________ over the top, cooking the beef. To (4.SURE)____________ the beef gets cooked through, slice it as thinly as (5.POSSIBLY)____________(sticking it in the freezer for 15 minutes before slicing helps with this). Also ,arrange it in just a single layer over the noodles when it’s time to build the bowl. Slices that are clumped together or (6.STACK)____________ up won’t cook through all the way to the middle.

I)-Complete the sentences, using the correct form of the words in brackets. 1. The soil becomes _______________ because of the use of so many pesticides and fertilizers. (contaminate) 2. _______________ waste spills can contaminate groundwater. (industry) 3. In many developing countries, water pollution is usually a leading cause of ________________. (die) 4. ____________ elements have been found in both ground and underground water sources. (pollute) 5. Fish and many other animals are killed by ______________ in their habitat. (pollute) 6. Astronomers are concerned about light pollution because they have __________ in viewing activities in the sky and outer space. (difficult) Giúp mik với và giải thích tại sao làm như thế hộ mình

IV. Use the correct form of the word given in each sentence. 

1. I like ___________________ at home, in my bedroom. (read)

2.They have a lot of _________________ in the summer. (act)

3.Nga and Nam are  ___________________students .( well)

4. Simon   is   very _______________   when   his   friends   have   problems   with   their   homework.(help)
5. Today is a _______________ day. We can play badminton in the garden. ( love )

6.Lan_______________goes shopping with her mother (usual)

7. Janina and Kim can’t go shopping now because it’s ______________ hard. (rain)

8. BacGiang has a lot of ______________ places. ( beauty )                                  

9. My dad usually ______________the shopping at the weekend. (do)

10. He greets me in a ______________ way.  (friend)                               

11.She ______________us English at school. (teacher)                   

12. I like ______________  at home, in my bedroom. (read)  

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V. Use the correct form of the word given in each sentence: ( 1.5 pts )

25. My grandparents ___________________ from Vietnam to the US in the 1980s. ( emigration )

26. Sadly, Alexander Graham Bell ____________________ demonstrated his invention. ( success )

27. He told my __________________ exactly ten years ago. He is a famous fortune – teller. ( fortunate )

28. My father is one of the famous __________________. ( environment )

29. Ao Dai is a ________________ costume of Vietnam. ( tradition )

30. I didn’t read all of the book because I found it _________________ . (interest)