The sun is ______ than the earth （地球）.
| A．big | B．bigger | C．small | D．Smaller |
How many __________do you have a week？
A. music classes B. music class C. musics classes
A kangaroo and a _________are a family.
A. joey B. foal C. calf
Li Yan will show you _________ our school.
A. in B. about C. around
What’s this ________ English？
A. for B. in C. on
I want _________ a monkey.
A. make B. to make C. makes