【推荐1】It is very simple and that may be _________ it spreads so quickly. (用适当的词填空)

【推荐2】词汇题
1. So far, the city ______ (ban) bicycles from travelling on major roads to make more room for cars.
2. Everyone arrived late at the party, for ______ (vary) reasons.
3. The car that we are designing ______ (average) 60 kilometers per hour in the near future.
4. When you ______ (seat) and someone comes up to greet you, make the effort to stand up.
5. There is little doubt, however, that things will improve in the not too ______ (distance) future.
6. In ______ (prepare) for the Olympic Games, he trained hard every day.
7. —What a mess! You are always so lazy!
—I am not to blame, mum. I am ______ you have made me.
8. Although people enjoyed reading his book, many of ______ thought that Marco’s stories about China were too fantastic to be true.
9. Some plants are very sensitive ______ light. They prefer the shade.

【推荐3】名词性从句专练
1. Never turn down a job because you think it’s too small. You don’t know _____ it can lead.
2. They had booked a weeklong trip to Hawaii. Scott hated warm weather and asked _______ he could just stay at his best friend’s house so that he could snowboard every day.
3. I looked out the window of the bus and dreamed about________ we would do while on our trip.
4. I really don’t know _________ she gets by on such a modest salary.
5. Save your apology for _____ you really make everything a mess.
6. That preserved historic village connected to downtown by a highway is ________ many office workers spend their weekends.
7. It is generally believed that communication skills are becoming ________ it takes to be a good doctor.
8. _____we used to see as something impossible is now becoming a reality.
9. All the mistakes I ever made in my life were _______ I wanted to say “No” and said “Yes”.
10. In the opening four sentences, Du described _______ the cycles of nature happen — the leaves come back to the trees, the flowers bloom, and the grass grows tall.