--Have you seen Jack? His mother is looking for him all the afternoon.
--No, I haven’t. I am sure his mother________be very worried.
| A．must | B．may |
| C．need | D．should |
______ you don’t give up, your dreams will come true.
A. As long asB. As soon as C. As well as
----- What is the name of the song you sang just now? It ______ beautiful.
----- It is You and me.
A. heard B. listened C. sounded
The assistant won’t let you ______ the cinema if you haven’t a ticket.
A. enter B. to enter C. entering
You are too late. The film ______ since half an hour ago.
A. has begun B. has been on C. began
Do you know ______ Guangzhou tomorrow?
A. whether they leave for B. whether will they leave for
C. whether they are leaving for