play (do 后面+动词原型)
paint (let's 后面+动词原型)
look (must 后面+动词原型)
learn (learn to do sth...固定搭配)
need (主语是复数,动词用原型）
1.She doesn't want to_____D____us.
A.look.
B.take
C.speak
D.join
(固定搭配,其它意思也翻译不通）
2.Can you help me____D_____the books to my bedroom?
A.take
B.to take
C.taking
D.A and B
（help sb do/to do）