One more month, _______ the grapes in the yard will be ripe.
| A．or | B．otherwise | C．but | D．and |
----I have tried very hard to find a solution to the problem, but in vain
----why not consult with Frank? You see,.
| A． | great minds think alike | B． | two heads are better than one |
| C． | a bird in the hand is worth two in the bush | D． | it's better to think twice before doing something |
---Peter , where did you guys go for the summer vacation?
----We________ busy with our work for months, so we went to the beach to relax ourselves.
| A．were | B．have been | C．had been | D．will be |
So far we have done a lot to build a low-carbon economy, but it is________ ideal. We have to work still harder.
| A．next to | B．far from | C．out of | D．due to |
The retired man donated most of his savings to the school damaged by the ea
rthquake in Yushu ,the students to return to their classrooms.
| A． | enabling | B． | having enabled | C． | to enable | D． | to have enabled |
----Do you think their table tennis team will win the first place at the coming Asian Games?
----.Ours is much stronger than theirs.
| A． | Of course | B． | It depends | C． | Don't mention it | D． | By no me  ans |