---Where is your father?
---He_________ Australia and he ________ Sydney for two weeks.
| A．has been to; has been in | B．has gone to ; has been in |
| C．has been in; has been to | D．has gone to ; has been to |
His grandparents ________ at home on weekends.
| A．are .all | B．are both | C．all are | D．both are. |
Sam is __________ at Chinese than Jim.
A. good B. well C. better
The boy is too young tohimself.
A. look at B. look after C. look on
Eating a lot of vegetablesgood for your health.
A. am B. is C. are
My father often tells me some jokes to make me_________.
A. laugh B . to laughC. laughing