giải thích đáp án giúp em với ạ

1.  My brother has trained as a professional gamer_____  he graduated from high school.

        A. when                                 B. while                             C. Since

2.  I have to work _______  the best way to shoot an episode.

       A. for                             B. off                                  C. out

giải thích đáp án giúp em bài này với ạ

1.  My brother has trained as a professional gamer  _____   he graduated from high school.

        A. when                      B. while                      C. since

2.  I have to work _____   the best way to shoot an episode.

       A. for             B. off                     C. out

3.  Hurry up! We only have ________  time left before the teacher leaves.

         A. a little           B. a few                 C. a lot of                    D. much

4.  Eating out is very costly in district 1! There aren’t   _____  cheap restaurants.

A. some    B. much           C. any     D. a little

giải thích đáp án giúp em ạ

1.  In my opinion, Maria ___      in her job for the next ten years.

A.    probably stay                    B. will probably stay                  C. probably will stay

2.    _____  the newspapers today? They are all talking about the crash.

         A. Have you read                   B. You have read                     C. Will you read

giải thích đáp án giúp em ạ

1.   Books are as    useful as computers. (use)

2.   Lucy uses the    washing   machine every day because she has three children. (wash).

giải thích đáp án giúp em với ạ

1.  After following his instructor’s guidance, he _____   great progress last year.

A.    did                         B. made                    C. played                          D. Went

1.  It is so difficult for someone _____  a percussion instrument professionally.

A.    to hear                   B. to do                         C. to play                       D. to go

giải thích giúp em tại sao lại chọn đáp án in đậm đó vậy ạ

In 1875 Webb swam the Channel twice. Both times he did not use any special (1) ____   . The first time he failed because the (2)  ____ and the waves were too strong, so he gave up and came back to the beach.

The second time he tried, three fishing boats went with him, and he covered himself in oil to help him stay warm in the water. Some jellyfish stung him (3) _____ he was swimming, but he didn’t stop. His second attempt was successful. His (4) took 21 hours and 45 minutes.

1.      A. glove                      B. equipment                         C. boot

2.      A. beac                     B. water                                   C. wind

3.      A. when                       B. while                                  C. then

4.      A. swim                        B. swimming                          C. swam

giải thích đáp án giúp em với ạ

The first person to swim the English Channel was a sailor named Matthew Webb. Webb was born in England in 1848, and he (1) ___  to swim in a river near his home. When he was 12 years old,

he (2)  ____on a ship and sailed across the Atlantic Ocean many times, from Liverpool to New York. Webb was always (3)   ____   swimming. On one of his journeys across the ocean, Webb was taking a walk around the ship (4)_____ he saw a passenger fall into the ocean. Webb didn’t hesitate and jumped into the ocean to rescue him.

1.      A. learnt                               B. learns                                   C. learn

2.      A. finished college               B. got a certificate                    C. got a job

3.      A. good in                            B. be good at                            C. good at

4.      A. while                               B. when                                     C. as to

giải thích đáp án giúp em với ạ

1.  Yesterday, I met _______   one-eyed man.

A.    an                      B. a                      C. the                                   D. f

2.  Please take a seat here! The director will be back in  ________ hour.

A.    an                          B. a                         C. the                     D. f