根据句意，用括号内所给动词的适当形式填空。（必要时加助动词或情态动词。）
小题1: Every year foreigners         (come) to China to learn English.
小题2:— why didn’t you come and open the door for me, dear?
— Oh, sorry, I         (cook ) in the chicken. I didn’t hear you.
小题3: Some food         (taste) good, but it is usually bad for our health.
小题4: Look! It’s raining heavily. Why mot     (take) a raincoat with you?
小题5:Dear Erie, your room is too dirty, It should      (clean) right away.
小题6: The film       (begin) by the time I got to the cinema.
小题7:—Keep quiet, kids, Dad     (sleep) in the next room.
— OK, Mum.
小题8:As teenagers, we’re old enough     (help) with housework We can help set
the table, wash the dishes and clean our own rooms.
小题9:We know each other well because we     (be) friends since tea years ago,
小题10:David preferred     (sell) newspapers to doing housework when he was young.