Question

--Do you want to go for a picnic ?

--Yes, but my mother ________ me ________ cook at home.

1. A.
   ask ; to
2. B.
   asks ; to
3. C.
   ask ; /
4. D.
   asks ; /

Answer 1

B
ask sb. to do sth.请求某人做某事，my mother是第三人称单数，所以选B。