What ________happen if they have the party today?
| A．will | B．would | C．should | D．Can |
—Could you tell me ___________?
—About three hours.
| A．how long does the meeting last |
| B．how long will the meeting last |
| C．how long the meeting last |
| D．how long the meeting will last |
He will send me an e-mail as soon as he _____ in America.
| A．arrive | B．arrives | C．arrived | D．will arrive |
In the street I met the professor______ gave us a talk last week.
| A．what | B．which | C．who | D．/ |
Paul doesn’t have to be made _______ . He always works hard.
| A．to learn | B．learn | C．learning | D．learns |
—Would your brother go for a picnic this Sunday?
—If I don’t go, _______________.
| A．so does he | B．so he will | C．neither will he | D．neither does he |