(用所给动词的适当形式填空) It's sometimes hard ______ _____ (understand) American and British accents．

(用所给动词的适当形式填空) Many students ask for advice about ______ (improve) their English．

（句型转换）What other things can you see in the picture?(改为同义句)

　　________ ________ can you see in the picture?

（句型转换）Why don't you listen to the radio?(改为同义句)

　　 Why ________ ________ ________ the radio?

　　________ ________ listening to the radio?

(用所给的单词填空) Mary always ________ (watch) English films．

(用所给的单词填空) I ________ (be) in Beijing before I came here．

(用所给的单词填空) 梂hat are they doing now?

　　 桾hey ________ (do) some concerts in China．

(用所给的单词填空) I ________ (give) you some advice this term．

（用所给单词填空）When you read a newspaper in English，you try not ______ ______ (translate) every word．

（用所给单词填空）Why not ________ (write) it down，children?