Peter is my close friend, who can be what he promises.
| A．relied on to do | B．relied to do | C．relied on doing | D．relying to doing |
The American’s long-time painful work finally , for he broke the Guinness World Record for Hula-hoop Spinning(转呼啦圈).
| A．paid back | B．fell down | C．paid off | D．fell out |
it rain tomorrow, we would have to call off the hike.
| A．Will | B．Would | C．Should | D．Were |
—Did you tell your parents about the result?
—Oh, no, I forgot. I them now.
| A．will be calling | B．will call | C．am going to tell | D．am to call |
The APEC leaders' meeting greater importance to economic cooperation in Asia-Pacific areas.
| A．fixes | B．attaches | C．sends | D．concentrates |
—What do you need to say?
—No person smoke or carry a lighted cigarette in this special room.
| A．will | B．shall | C．ought | D．need |