---Is that Jack speaking?
---Sorry, he _______ in. He _______ back in half an hour.
| A．isn’t; will be | B．wasn’t; will | C．isn’t; is | D．wasn’t; was |
Be sure to let Tom know the notice as soon as he______.
| A．will arrive | B．was arriving |
| C．arrives | D．Arrived |
—It’s nice to see you again. Have you changed jobs?
—No, ________ my cousin here.
| A．I’m going to visit | B．I’m visiting |
| C．I visited | D．I had visited |
—Is that your best friend Simon?
—No, it _______ be him. He flew to Hong Kong yesterday.
| A．mustn’t | B．may not |
| C．can’t | D．needn’t |
—Have you found the information about Columbus?
—Not yet, but I’ve found a website ________ gives an introduction to Columbus. It’s be very ________.
| A．who, helpful | B．who, peaceful |
| C．that, helpful | D．that, peaceful |
— Are you going to borrow a dictionary or a magazine?
— ______.
| A．Yes, a dictionary | B．No, a magazine |
| C．A dictionary | D．Yes, both |