Chọn từ trong ngoặc để hoàn thành các câu sau

Chọn từ trong ngoặc để hoàn thành các câu sau :

1.     Lan usually _______ to school by bicycle.             ( go, goes, going )

2.     Nam and I _______ going to have a picnic             ( is, are, am )

3.     He serves in the police. He is a ________              ( work, doctor, policeman)

4.     What time _____ you have lunch yesterdday?        ( did, do, does)

5.     These shoes are _____ than those ones.                 ( big, biger, bigger )

6.     _______ can I  get there ?                                     ( what, where, how )