–What colour is _____ pen? –It’s black. A. a B. an C. the
His grandparents ________ at home on weekends.
Sam is __________ at Chinese than Jim.A. good B. well C. better
The boy is too young to himself.A. look at B. look after C. look on
Eating a lot of vegetables good for your health.A. am B. is C. are
My father often tells me some jokes to make me_________.A. laugh B . to laugh C. laughing