1. A key is ______ (用来) opening and locking a door.
2. There are some ______ (少先队员) in the picture.
3. We must ______ (向……学习) each other and help each other.
4. Mr. Mott was in the meeting room ______ (刚才).
5. Today Mum is going to cook ______ (一些美味的东西) for us.

1. Xiao Li, don't throw your bag on the ground. Please _______ it _______. (收好)
2. The children found the picnic was _______  _______ (不再) under the tree.
3. The mother often _______ her children _______ (阻止她的孩子们) playing football in the street.
4. We Chinese people are all                             (感到自豪) our country.
5. My new shoes are _______  _______ (穿破了).

1. Chinese _________ _________ (医疗保健) has already improved.
2. _________ _________ (由于) your help,I passed the English exam.
3. Great changes have _________ _________ (发生) in China.
4. It makes me _________ __________ (感到愉快) to know my work is appreciated.
5. The watermelon is very big. I have to _________ it ________ (把…分成) three parts
     so that we can have one part each.

1. Go along the road until you _______  _______ (到达) the Beihai Park.
2. —What are you doing, Harry?    —I'm _______  _______ (制作卡片).
3. The dog plays with the ball everywhere. You must _______  _______ (照顾) your things.
4. Wu Jun will _______  _______ (拍照) at the park for us tomorrow.
5. We hope to _______  _______ (联欢) with the famous players.