________ people have been to the famous ________ mountain.
| A．Several millions; 2000-meter-high |
| B．Several millions; 2000-meters-high |
| C．Several million; 2000-meters-high |
| D．Several million; 2000-meter-high |
--Who are you _____?
-- My mother.
| A．wait | B．waiting | C．waiting for | D．wait for |
-- _______you watching TV?
-- Yes, I _____________.
| A．Do, do | B．Can, can | C．Are, do | D．Are, am |
-- What __________ he do?
-- He __________ an actor.
| A．is, is | B．does, does | C．does, is | D．is, does |
Some students are playing football. _______are doing their homework.
| A．The other | B．Other |
| C．Another | D．Others |
There_____many people in Hong Kong______vacation every summer.
| A．is;on | B．are;at | C．are;on | D．is;in |