根据上下文和你的实际情况把下面的对话补充完整。
A: Hello, Bill. This is Sally speaking.
B: Hi, Sally.
A: I called you at 7:00, but nobody answered the phone. ?
B: I was seeing the doctor at that time.
A: Doctor? ?
B: I have a sore throat.
A: .
B: Thank you. The doctor told me to drink some hot tea with honey, too.
A: What can I do for you tomorrow at school?
B: ?
A: Sorry. My English is not so good.
B: That’s all right.
A: ?
B: Great! Li Yang is good at English. He can help me.
A: OK. You’d better go to bed early tonight. Bye
B: Bye.
You won’t have the chance to succeed when you ________.
| A．gave up | B．give up | C．will give up | D．are giving up |
Don’t talk to me. My favorite pop star ________ on TV now.
| A．is singing | B．will sing | C．sings | D．sang |
--- ________ do you help your mother clean the house?
--- Once a week.
| A．How far | B．How long | C．How soon | D．How often |
Tina ________ England with her parents three years ago.
| A．visits | B．visited | C．will visit | D．has visited |
--- Must I hand in my report now?
--- No, you ________. You still have some time.
| A．shouldn’t | B．mustn’t | C．needn’t | D．can’t |