Her son _____ the army for two months. She misses him very much.
Deng Yaping could play ping-pong when she was four.
All the children had a good time at Mark’s birthday party.
—What do you often do after supper? —I often watch TV. but sometimes go out for a walk.
Lucy does better in drawing than her twin sister.
The Smiths are having dinner at home at the moment.