______of them has been to Australia several times, so they know the Opera House very well.
| A．Both | B．All | C．None | D．Each |
-----When _____Jack ______for Shanghai?
-----Tomorrow morning.
| A．is ;leaving | B．does; leave |
| C．was; leave | D．did; leave |
What’s the weather like in Beijing in winter?
There is______snow and it is _______cold.
| A．much too;much too | B．too much; too much |
| C．muchtoo;too much | D．too much; much too |
After finishing_______his homework, Tom decided______a walk in the park.
| A．to do;to take | B．doing; taking |
| C．doing; to take | D．to do; taking |
__________too much TV isn’t good______our eyes.
| A．Watch; to | B．Watching;for |
| C．Watch; for | D．Watching; to |
Li Lei can’t go hiking with us today,because he take care of his sick mother.
| A．has to | B．may | C．mustn’t | D．needn’t |