16. I hope pollution _________ worse next year.

A. will not be                        B. won't be                            C. A and B are correct

17. Sky safety system _________ everyone from crashing.

A. will do stop                      B. will stop                            C. will be stop

18. What problems do you think future transport _________?

A. will have                           B. have will                           C.do have

19. I'm not sure I _________ travelling by hot-air balloon again or not.

A. will trying                         B. will be                               C. will try

20. _________ this captain probably ___________ a wind-powered ship in the coming time?

A. Is … buying                     B. Will … buy                      C. Did … buy

Choose the correct answer

1. I think in the future cities will be more crowded and the traffic will get _______.

A.good. B.well C.worse D.worst

2. Which is the best _______ of transport for the future?

A.mean B.means C.traffic D.ways

3. Sidewalks are _______ to moving walkways in airports.

A.familiar B.smilar C.different D.same

4. A sky safety system will stop everyone _______ crashing in the sky.

A.at B.from C.throug D.for

5. The digital camera belongs to Nick. That camera is ______.

A.him B.he C.his D.one

Question1: Choose the best answer to complete each of the following sentences .

1.      let’s wait until the rain ……

A  stops                           B  will stop                     C  has stopped                  D  is stopping

     2. The roads are slippery . It …… heavily last night .

            A  must rain                    B  must be raining           C  must be rained              D  must have rained

     3.  This problem is difficult for me . I haven’t make …… my mind yet .

            A  to                               B  in                                C  up                                 D  on

     4. This book gives a brief …… of the history of the castle the details of the art collection in the hall .

            A  reference                    B  article                         C  outline                          D  research

     5. If you try your best , you’ll ……. your classmates .

            A  keep up with              B  lose track of               C  take care of                   D  put an end to

     6. When in Rome do ……the Romans do .

            A  like                             B as                                 C  same                             D  the same

     7. We……in a specialist when he grew worse .

            A  put                             B  talked                         C  saw                               D  called

     8. My plans for starting a restaurant fell…… for lack of capital .

            A  on                               B through                        C  down                            D  up

     9. It was difficult to guess what her …… to the new would be .

            A  feelings                      B  reaction                      C  capital                           D opinion

     10. Our main …… to export are rice , coffee and rubber .

            A  products                     B  produce                      C  production                    D  reducibility

ai giúp mik với 

Each sentence below contains an error. Choose the A, B, C or D

29. Next week new glass will be installing in the windows to stop heat escaping.

A                                 B                        C                          D

30. At this time in next two months, we are going to have a free solar shower.

            A                       B                  C                     D

31. They will be organized a shop about clean and safe energy sources next Wednesday.

                         A                                  B             C                                        D

32. We will be replacing  natural gas for heating by solar energy at the end of next year.

                       A                   B                            C                                                                                        D

33. Our house will provide with biogas and low energy light bulbs next month.

A             B                   C                               D

34. The children felt very terrifying when they watched that horror film terrified.

                            A              B                             C                D

* Choose the best one (A, B, C or D) to complete the sentence.
01. The living standards of people in remote areas ………………….
A. will be risen         B. will arise            C. will raise           D. will be raised
02. A …………………is an enormous system of stars in outer space.
A. comet      B. galaxy             C. universe         D. solar system
03. Not every student is aware of …………………of the English language.
A. its importance      B. the importance   C. important        D. an importance
04. The teacher needs to …………………the class into two to play the game.
A. decrease    B. shorten             C. reduce         D. divide
05. I could not …………………the peak of the mountain in the foggy weather.
A. get over      B. see through         C. make out             D. go into
06. They didn’t stop …………………until 11.30 pm when there was a power cut.
A. to sing and dancing     

B. singing and dance

C. singing and dancing   

D. to sing and dance
07. This is the astronaut who …………………our school the day before yesterday.
A. visits                    B. visited                C. has visited           D. had visited
08. My parents have …………………me to focus on social sciences and humanities.
A. tried   B. encourage             C. manage         D. make
09. The semester is almost over and we’re all burning …………………before exams.
A. the midnight lamp  B. the lamp             C. the oil         D. the midnight oil
10. Your doctor, …………………advice you ought to listen to, is a clever man indeed.
A. whose                     B. which                       C. who                         D. whom
11. …………………your effort and talent, we wonder if you can work full time for us.
A. Regarding   B. In regard of             C. With respect to         D. On behalf of
12. I’ve tried those tablets and they are not …………………in helping me stop coughing.
A. effective  B. successful C. profitable         D. helpful
13. Drinking enough water is a vital part …………………it keeps your body functioning properly.
A. because          B. or                     C. but                       D. although
14. Although many people have some interest in history, few of them decide to become ………………….
A. politics   B. historians             C. scientists         D. researcher
15. Yuri Gagarin was in orbit in a spaceship …………………moved around the Earth at the speed of more than 17,000 miles per hour.
A. which                       B. at which                   C. it                              D. this