When we climbed up to the top of the mountain, we were all __________ ,but we were very happy.
| A．out of sight | B．out of reach |
| C．out of breath | D．out of danger |
----Go for a picnic this weekend, OK?
----_____________. I love getting close to nature.
| A．I couldn’t agree more | B．I’m afraid not |
| C．I believe not | D．I don’t think so |
The couple went through all their pockets _________ their passports.
| A．in honour of | B．search for | C．in search of | D．in memory of |
Some pre-school children go to a day care center, ________ they learn simple games and songs.
| A．that | B．there | C．which | D．where |
The waste can be recycled into new products, which _________ will save natural resources.
| A．in turn | B．in return | C．in order | D．in time |
----Hi, Tracy, you look tired.
----I’m tired. I __________the living room all day.
| A．painted | B．had been painting | C．have been painting | D．have painted |