---Can you go shopping with me tomorrow?
---Sorry. I have to _____ my sick mother at home..
| A．pay for | B．look for | C．go for | D．care for |
man in a black hat is my PE teacher. He often playsfootball with us.
| A．A; the | B．The; a | C．The; / | D．A; / |
I don't remember____________ the book yesterday.
| A．where I put | B．where did I put |
| C．where will I put | D．where l will put |
Flowers____________ along the road last year.
| A．plant | B．planted | C．are planted | D．were planted |
Miss Lin____________ a lot of work for the poor area since 2010.
| A．does | B．did | C．has done | D．will do |
Our teacher often asks us____________ questions in groups.
| A．discuss | B．to discuss | C．discussing | D．discussed |