【推荐1】根据句意及首字母或汉语提示完成句子中的单词
1. They camped near the river and could hear the s_______of the running water.
2. My parents are b________teachers. But they don't teach in the same school.
3. Don't speak in a low v________. I can't hear you clearly.
4. Many foreigners are interested in Beijing ________(歌剧).
5. At the age of four, the girl began to play the   _________(小提琴).
6. ________(相信) in yourself and you are sure to make it.

【推荐2】第二节 词形转换
1. He kicked the ball and _______________ (break) the window.
2. He is writing a report on _______________ (protect) the water.
3. The sun is shining ________________ (bright). It is a sunny day.
4. Their interesting show made us ______________ (happiness).
5. ______________ (with) your help, I can’t clean my room in a short time. Thank you so much!

【推荐3】根据中文提示，用适当的方位介词填空：
1. There is a big pear tree __________ (在……的前面) my house.
2. Who was _________ (在……的后面) you when you were waiting in a line?
3. What’s _______(在……的下面)the desk?

【推荐2】The best way to relax is t_________ exercise. It’s good for the mind and the body.

【推荐3】根据句意在句中填上恰当的介词或副词
1. —Did the foreign guests arrive___   plane?
—Yes, and we met them   ___   the airport.
2. Where did you go the day   ____   yesterday?
3. When did you begin the tour ___ the city?
4. In the museum, there are many world－famous works   ___art.
5. There are so many people. Let's wait____ line to get on the bus.
6. It was dark because all the lights weren't_____
7. —What do you want to buy____ your mother?
—A nice scarf(围巾)．