1. If she ________ hard, she will pass the exam.

A. work                         B. will work                      C. works                     D. worked

2. If it rained, we ________ the match.

A. cancelled                  B. will cancel                    C. would cancel          D. can cancel

3. If she ________late, we will go without her.

A. is                               B. was                               C. were                       D. be

4. If you ________, I will call the police.

A. didn't go                    B. won't go                       C. haven’t gone           D. don’t go

5. Nobody ________ if you ________ a mistake.

A. notices - will make                B. will notice – makes        

C. will notice – make                 D. notices - would

6. What ________ if you missed the plane?

A. are you doing                        B. will you do         C. would you do       D. do you do

7. You ________ the bus if you didn’t hurry this morning.

A. will miss                               B. would miss         C. missed                D. have missed

1,although his friend was sick,she still went to work yesterday. ( despite)

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1,Tìm đkxđ biểu thức \(\sqrt{3-2x}\)

2,giải phương trình :

a,\(\sqrt{3x-1}\)=2

b,\(\sqrt{x-2}\)+ \(\sqrt{4x-8}\)=6

1.     “ Is this your new classmate?” The boy asked me

The boy………………………………………………………………………….…………….

1.     What can you do to protect our environment, boys ?” Mr Peter said.

Mr Peter asked ….…………………………………………………………………………….