I can't _____ her another day; she never stops complaining.
| A．put back | B．put up with |
| C．put up | D．put aside |
The country has already sent up three unmanned spacecraft , the most recentat the end of last March.
| A．has been launched | B．having been launched |
| C．being launched | D．to be launched |
He knew the files could be of help to took over the job.
| A．anyone | B．someone | C．whoever | D．who |
The traffic rule says young children under the age of four and less than 40 pounds must be in a child safety seat.
| A．being weighed | B．to weigh | C．weighed | D．weighing |
He has behaved in the most extraordinary way; I can’this actions at all.
| A．account for | B．call for | C．send for | D．reach for |
----Why did you leave without a word of warning to John?
----But whatotherwise? He never listens to me.
| A．must I have done | B．should I do |
| C．could I have done | D．would I do |