Please check your paper to_____ there are no mistakes.
think of B. try out C. find out D. make sure
Here is my phone number. You ______ call me anytime you like.
| A．must | B．can |
| C．should | D．need |
—______ do you like the film, American Captain 3?
—It’s wonderful! I like it very much.
| A．How | B．Who |
| C．What | D．When |
Steve isn’t as ______ as Kelly. He often makes mistakes in his writing.
| A．careless | B．tidy |
| C．careful | D．difficult |
Good friends are like stars. You don’t always see them, ______ you know they are there.
| A．as | B．but |
| C．for | D．then |
—Betty, pass me the ______. I will cut the cake.
—OK, Mom. Here you are.
| A．sugar | B．scarf |
| C．knife | D．note |