（ ）Does your mother wash clothes?
A. Yes, she doesn’t. B. Yes, he does. C. No, she doesn’t.
Yesterday we_____ gifts.Today we are _____up the Christmas tree.
| A．buy put | B．buy puts | C．bought putting | D．bought puting |
_____fun to put up a Christmas tree.
| A．This’s | B．That’s | C．these are | D．It’s |
Would you like to help us _____ up our Christmas tree?
| A．put | B．puts | C．to put | D．putting |
Where _____the star go?
| A．do | B．is | C．does | D．did |
The star always _____on top.
| A．go | B．goes | C．to go | D．going |