.—What ________ the twins _________ on weekends?
—She usually goes skateboarding.
| A．do, do | B．does, do | C．does, does | D．do, does |
We ____ here two hours ago . We____ here for two hours .
| A．have arrived , have been | B．have come , have been |
| C．came , have come | D．arrived , have been |
He has a friend who ____ the piano very well .
| A．play | B．playing | C．plays | D．played |
I _____ singing to dancing .
| A．like | B．enjoy | C．love | D．prefer |
“Help ____ to some fish .” Mrs. Smith said to the children.
| A．you | B．yourself | C．yourselves | D．yours |
That is a watch of ____ .
| A．his | B．him | C．my | D．me |