Chaochao ______ a pair of boots. （   ）

A．wear

B．wears

C．wearing

用所给词的正确形式填空。
【小题1】He _________ (have to) stay at home because it is raining outside.
【小题2】Kitty, please don’t _________ (play) with fire!
【小题3】The paper is _________ (make) from wood.
【小题4】The tree in front of my house _________ (keep) the air clean.

How ______ your mother go to work? （   ）

A．does

B．do

C．is

The film at 6:30. (   )

A．begin

B．begins

C．stop

按要求写词。
【小题1】bad（对应词）__________
【小题2】a lot of（同义词）__________
【小题3】catch（第三人称单数）__________
【小题4】come（第三人称单数）__________
【小题5】see（第三人称单数）__________
【小题6】ladybird（复数）__________
【小题7】drive（现在分词）__________
【小题8】grape（复数）__________
【小题9】help（第三人称单数）__________
【小题10】don’t（完整形式）__________