Frank ______ to see his grandpa if he ______ free tomorrow.
| A．will come, is | B．will come, will be |
| C．comes, is | D．comes, will be |
—Let’s go to the zoo on Sunday.—________.
A.Good idea. B.Here you are. C.Nice to meet you.
Cats are _________cute.
A.kinds of B.kind of C.a kind of
—_______ do you like monkeys?—Because they are interesting.
A.How B.Why C.When
—________ Andy like koalas? —Yes, he ________．
A.Does; like B.Does; does C.Do; do
The boy likes dogs ________ they’re very loyal(忠诚).
A.because B.so C.and