--- ____ have you been a member of Greener China?
--- For two years.
| A．How often | B．How long | C．When | D．How far |
_______ Changjiang River is one of ______ longest rivers in ______ world.
| A．The; the; the | B．The; a; a | C．A; the; a | D．/; the; the |
Everyone except Tom and John there when the meeting began.
| A．are | B．is | C．were | D．was |
--- Did you go to Lim’s birthday party last night ?
--- No, I .
| A．am not invited | B．wasn’t invited |
| C．haven’t invited | D．didn’t invite |
President Xi Jinping arrived London March 22nd to pay a three—day visit to England.
| A．at; on | B．in; on | C．at; in | D．in; in |
The woman asked the policeman .
| A．where the post office is | B．where was the post office |
| C．where is the post office | D．where the post office was |