—I’m sorry, but the manager isn’t here yet. Shall I have him call you when he comes back?
—No, I’ll call him later. If I call again in half an hour, do you think he ____?
| A．arrives | B．has arrived | C．will arrive | D．will have arrived |
________leaves the room last ought to turn off the lights.
| A．Anyone | B．The person | C．Whoever | D．Who |
I’m not sure ______ he will win the game or not.
| A．that | B．if | C．why | D．Whether |
This is ______ my parents are worrying about.
| A．why | B．that | C．what | D．how |
Do you know where ______now?
| A．he lives | B．does he live |
| C．he lived | D．did he live |
Listen to the laughter, the girls _______themselves.
| A．may enjoying | B．can be enjoying |
| C．must have enjoyed | D．must be enjoying |