Just use this room for the time being, and we’ll offer you a larger one _____ it becomes available.
| A．as soon as | B．unless | C．as far as | D．until |
He told us whether _________ a picnic was still under discussion
| A．to have | B．having | C．have | D．had |
—May I open the window to let in some fresh air?
—___________
| A．Come on | B．Take care | C．Go ahead! | D．Hold on! |
This printer is of good quality. If it（） break down within the first year, we would repair it at our expense.
| A． | would | B． | should | C． | could | D． | might |
I travel to the Binhai New Area by light railway every day,do many businessmen who live in downtown Tianjin.
| A． | as | B． | which | C． | when | D． | though |
I’m not surprised that he became a writer. Even as a child he had a _____ imagination.
| A．clear | B．cautious | C．funny | D．vivid |