The children are having fun ________ on the playground.
| A．to play | B．play | C．playing | D．played |
— Your daughter’s coat looks too short on her. Why did you buy her a small coat like this?
— Well, when I bought the coat, she wasn’t so ______ as she is now.
| A．short | B．shorter | C．tall | D．taller |
— Look! The girl with long hair is drawing a picture. Is she Sandy?
— It ______ be her. I’m not sure.
| A．mustn’t | B．must | C．can’t | D．may |
We should do everything we can to protect the birds ______ danger.
| A．in | B．away | C．on | D．at |
I like ______ best. They look very tall for they have long legs and a long thin neck.
| A．sparrows | B．swans | C．cranes | D．eagles |
None of them have pity on the endangered animals. What ______ shame it is!
| A．an | B．the | C．/ | D．a |