(用所給詞的正確形式填空) Now she likes playing volleyball very much，but she _________ (like) playing volleyball when she was at primary school．

(翻譯句子) 睡覺之前你必須完成所有的作業(yè)。

You must finish all your homework __________ __________ _________ __________ __________.

(用 while 或 as 填空) My mum was cooking __________ my dad was reading newspapers．

(用 while 或 as 填空) __________ he finished the speech，the audience clapped their hands．

(用 while 或 as 填空) _________ I was walking down the street I saw a police car．

(用 while 或 as 填空) John came in __________ I was typing a letter．

(用 while 或 as 填空) We were watching TV ________ my mother was cooking in the kitchen．

（用適當(dāng)?shù)慕樵~填空） Can you swim _________ the river?

（用適當(dāng)?shù)慕樵~填空） There's no secret __________ you and me．

（用適當(dāng)?shù)慕樵~填空） We have no lessons __________ 3:50 p.m．a(chǎn)nd 4:50 P.m．every day．