— Hello, this is Tom. Is Jack in?
— Sorry, he _________to his uncle’s home. May I take a message?
A. has been B. go C. has gone
The shoes are too tight for me．I feel________when I put them on．I need to buy a new pair of shoes．
| A．comfortable | B．uncomfortable |
| C．important | D．unimportant |
________his surprise，Lisa was the new student in his class．He got to know her ten years ago．
| A．With | B．For | C．At | D．To |
She was badly ill．We were all worried________her health．
| A．for | B．from | C．about | D．of |
We will write a letter to you as soon as I________free time．
| A．have | B．had | C．will have | D．am having |
We heard someone________in the next room．
| A．singing | B．to sing |
| C．sang | D．sings |