【推荐1】用适当的连词填空。
1. They lost their way in the forest and __________ made matters worse was __________ night began to fall.
2. __________ has helped to save the drowning girl is worth praising.
3. It is said __________ Peter will have a chance to travel abroad next month.
4. __________ Yang Liwei ate his food in space is __________ we want to know.
5. __________ he lost the bike worried him a lot.
6. I read about it in some book or other, does it matter __________ it was?
7. __________ of you answers the question correctly will be given a prize.
8. __________ he didn’t come yesterday is unknown.
9. __________ we will go tomorrow hasn’t been decided yet.
10. __________ will be sent to help them is very important.

【推荐2】_______some teenagers don’t realize is _______difficult life can be after they get addicted to drugs. (用适当的词填空)

【推荐3】Pressure is ____________ you feel when you are worried or uncomfortable about something.(用适当的单词填空)