【推荐1】I think ______ necessary that we learn basic first aid skills.（用适当的词填空）

【推荐2】In our daily life, WeChat makes ________ easy for people to communicate with each other. (用适当的词填空)

【推荐3】单项语法填空
1. On my recent visit，I held a lively three－month－old twin that had been rejected by________(it)mother.
2. By that time，the panda no longer needed________(it)mother for food.
3. Do you，for instance，feel that too much is being expected of________，and yet find it impossible to say no?
4. ...I’d been at home in Hong Kong，with________(it)choking smog.
5. Niki is always full of ideas，but________is useful to my knowledge.
6. The meeting will be held in September，but________knows the date for sure.
7. To warm himself，the sailor sat in front of the fire rubbing one bare foot against________．
8. The quality of education in this small school is better than________in some larger schools.
9. How would you like________if you were watching your favorite TV program and someone came into the room and just shut it off without asking you?
10. A woman on the bus shouted，“Oh dear! It’s________(I)．”She pushed her way to the driver and took the suitcase thankfully.
11. Some of my friends who had been there before said________was a wonderful holiday destination.
12. I had this idea a few years ago but I couldn’t find a manufacture who could deliver what I wanted，so I did it by________．
13. She’d lived in London and Manchester，but she liked________and moved to Cambridge.
14. You can ask anyone for help.________here is willing to lend you a hand.
15. A smile costs________，but gives much.
16. Good families are much to all their members，but________to none.
17. ________can be good at something for 40 years if he doesn’t love it.
18. It’s an either－or situation — we can buy a new car this year or we can go on holiday but we can’t do________．
19. I’ve lived in New York and Chicago，but don’t like________of them very much.
20. My brother would like to buy a good watch but________was available from that shop.
21. —Have you figured out how much the trip will cost?
—$4，000，or________like that.
22. Larry asks Bill and Peter to go on a picnic with him，but________of them wants to，because they have work to do.
23. —John，when shall we meet again，Thursday or Friday?
—________．I’ll be off to London then.
24. Raise your leg and let________stay in the air for seconds.
25. Last year，my brother and I went to Miami for a vacation.Some of my friends who had been there before said________was a wonderful holiday destination.
26. I’d appreciate________if you could let me know in advance whether or not you will come.
27. Susan made________clear to me that she wished to make a new life for herself.
28. To her joy，Della earned first the trust of her students and then________of her colleagues.
29. At our factory there are a few machines similar to________described in this magazine.
30. Half of________surveyed in 16 countries say they go first to their closest friend to share their deepest wishes and darkest fears.
31. If you’re buying today’s paper from the stand，could you get________for me?
32. Studying Wendy’s menu，I found that many of the items are similar to________of McDonald’s.
33. I hate________when someone makes a mess of my learning materials on my desk.
34. We used to mistake that heavy objects fell faster than light________．
35. They are heading for Florida for________(they)honeymoon and plan to frame the treasured picture as soon as they get back.
36. The quality of education in this small school is better than________in some larger schools.
37. She did not hesitate for long: although her father smoked a pipe only once in a while，she knew that this was a present which was bound to please________(he)．
38. At the end of the five minutes，no one could find________(they)own balloon.
39. We valued every chance we have to keep________(we)on the right track.
40. Nowadays，school violence is a hot issue.I think this is a phenomenon，________calling for our great concern.