--- Let's go swimming, Millie.
--- Sorry, I have ______ homework to do.
| A．too many | B．too much | C．many too | D．much too |
Many students asked the teacher _____ the time of the test.
A. for B. to C. about
Why don’t you _____ to cassettes?
A. listening B. listen C. listened
What _____ reading aloud to practice pronunciation?
A. of B. about C. around
____ do you study for tests? I work with my friends.
A. How B. Who C. When
I study math by ____ lots of exercises.
A. did B. doing C. do