1......consumers.........want products that will not only work effectively , but also save money (consume )
2. The sun can be an .....effective.....source of power (effect)
3. Life always needs a lot of........innovations........ (innovate)
4. ……………ultimately……………., you will have to make the decision yourse (ultimate)
5. There is a.......dripping........ faucet in your kitchen (drip)

1. complained

2 worried

3. extremely

4. conservator

5. natural

6. Government/ environmental

7. Inefficiently

Sorry, mik đưa đáp án hơi muộn...

II Comiplete the sentences with an appropriate form of the words parentheses. (1:5pts)

1. Air and water......POLLUTION..... can make people fall ill (pollute)

2. I always drive more......CAREFULLY....at night. (care)

3. You can....REDUCE.....the amount of gas by traveling by bicycle or public transport. (reduction)

4. Easter is a.......JOYFUL........estival which is celebrated in many countries in the world. (joy)

5. Consumers want products that will not only work.......EFFECTIVELY......., but also save money. (effect)

6. There are energy-saving methods and.....INVENTIONS..... to use solar energy. (invent)

II Comiplete the sentences with an appropriate form of the words parentheses. (1:5pts)

1. Air and water......POLLUTION..... can make people fall ill (pollute)

2. I always drive more.....CAREFULLY.....at night. (care)

3. You can....REDUCE.....the amount of gas by traveling by bicycle or public transport. (reduction)

4. Easter is a........ENJOYABLE.......estival which is celebrated in many countries in the world. (joy)

5. Consumers want products that will not only work.......EFFECTIVELY......., but also save money. (effect)

6. There are energy-saving methods and.....INVENTIONS..... to use solar energy. (invent)

1. The weather/ bad/ we/ not enjoy/ our holiday.

.......The weather was bad, so we didn't enjoy our holiday.......................................................

2. She/ be/ tired/ go/ home.

........She was tired, so she went home........................................................

3. He/ work/ hard/ pass/ all his exams.

........He worked hard, so he passed all his exams........................................................

4. We/ want/ get a good seat/ arrive/ the cinema/ early.

.........We wanted to get a good seat, so we arrived at the cinema early.........................................................

5. Paul/ he/ very hungry/ eat/ like a horse.

........Paul was very hungry, so he ate like a horse.......................................................

6. I/ not have/ a computer/ not finish/ my report/ yet.

......... I didn't have a computer so I haven't finish my report yet........................................................

7. He/ rather old/ can't wear/ that kind of hat.

.......He is rather old,so he can't wear that kind of hat.........................................................

8. There/ be/ a herd of cow/ the street/ all the cars/ stop.

........There is a herd of cow on the street so all the cars have to stop........................................................

9. No one/ watch/ the television/ I/ switch/ off

.........No one watches the television so I switch off........................................................

10. The stereo/ not work/ Vicky/ take back/ the shop.

............The stereo doesn't work ,so Vicky takes back to the shop....................................................

1. The weather/ bad/ we/ not enjoy/ our holiday.

.........The weather was bad, so we didn't enjoy our holiday.......

2. She/ be/ tired/ go/ home.

........She was tired, so she went home........

3. He/ work/ hard/ pass/ all his exams.

.................He worked hard, so he passed all his exams...................

4. We/ want/ get a good seat/ arrive/ the cinema/ early.

5. Paul/ he/ very hungry/ eat/ like a horse.

...........Paul was very hungry, so he ate like a horse..................

6. I/ not have/ a computer/ not finish/ my report/ yet.

...I don't have a computer so I haven't finished my report yet.....

7. He/ rather old/ can't wear/ that kind of hat.

............he is rather old, so he can't wear that kind of hat................

8. There/ be/ a herd of cow/ the street/ all the cars/ stop.

.......There is a herd of cow in the street, so all the cars have to stop.....

9. No one/ watch/ the television/ I/ switch/ off

.........No one watched the TV, so I swithed off..........

10. The stereo/ not work/ Vicky/ take back/ the shop.

.............The stereo doesn't work so Vicky takes back to the shop...

giúp mình với ạ

1.do you look

2.am doing; am watching

3.don't have;

4.was; went

5.hasn't done

kb vs mk nhé

1. After Jessica............. her degree, she intends to work in her father's factory.
A. will finish B. will have finished C. finishes D. is finishing

 2. By the time I go to bed tonight, I ......my work for the day.
A. will finish B. have finished C. will have finished D. finish
7. I borrowed four books on gardening the last time..................to the library.
A. go B. went C. had gone D. have gone
8. Before I stared the car, all of the passengers....................their seat belts.
A. will buckle B. had buckled C. buckle D. have buckled
9. It seems that whether I travelled abroad I ..........to take something I need.
A. forgot B. am forgetting C. forget D. had forgotten
10. When I see the doctor this afternoon, I ......him to look at my throat.
A. will ask B. asked C. will have asked D. ask
11. After ancient Greek athletes won a race in the Olympics, they....a simple crown of olive leaves.
A. received B. had received C. were receiving D. have received
12. After the race......., the celebration began.
A. had been won B. is won C. will be won D. has been won
13. I'll return Bob's pen to him the next time I .......him.
A. see B. will see C. will have seen D. have seen
14. I ........all of the questions correctly since I began this grammar exercise on verb tenses

. A. am answering B. answer C. have answered D. answered
15. A small stone struck the windshield while we ..........down the gravel road.
A. drive B. were driving C. had driven D. had been driving

1. air and water ....................... can make people fall ill( being polluted)

2. i always drive more ................................... at night ( careful)

3. you can............................. the amount of gas by traveling by bicycle or public transport ( reduce)

4/ easter is a ................................. festival which is celebraling in many countries in the world ( joyable)

5. consumers want products that will not only work ................................., but also save money ( effectively)

6. there are energy-saving methods and ........................ to use solar energy (inventions)

7.most of our .................... nows comes from the use of coal, gas oil or nuclear power ( electricity0

8. .......................................... pollution is serious problrm today( environmental)

9. i look forward to receving good........................... from your company ( response)

10. not so long ago the country was ................. with green trees(covered)

11. she..................... declined his invitation(impolite)

12. i think the..................... drivers should be fined heacily( careless)

ex2.

1.he always hates........................ the phone and very often lét it............................(answering /ring)

2. he....................... his job last month and since then he .................... out of work (lost/has been)

3. why........are........ you.............looking............at me like that?

- ............Did................. i ......................do.................... anything wrong ?(look/do)

4. on sunday while i ......................... my breakfast, i .................................. a knock at the door (was making/heard)

ex3.

1. if they (do not study).....................hard, they will fail their final ẽamination

2. don't forget (to turn)..................... off the faucets when you go out

3. my brother is used to (washing) .................. his clother in the mỏning

4. tom (has written)....................this letter for three hours

5. nam enjoyd (working)...................with children