— _____ Dasan is from Canada, he can speak Chinese very well.
— I know he studies Chinese hard.
| A．Although | B．And | C．So | D．But |
Great changes______ in the city since1970.
| A．have been taken place | B．have taken place. |
| C．has taken place | D．took place |
My father______ Australia for a year. And he enjoys staying there.
| A．has been in | B．has been to | C．has gone to | D．went to |
--_______have you lived here?—Since last year.
| A．How long | B．How often | C．How soon | D．How far |
I think skiing is______ great fun. What _____fantastic time we are having!
| A．a, a | B．/, a | C．/,/ | D．/, a |
I love peopleare friendly to others.
A、which B、whose C、who