— John seems happy, even though his wife left him and he lost his job.
— I think he __________ to put on a brave face.
A．will try B．has tried C．had tried D．is trying
When you rewrite the paragraph, I advise you to leave out __________ is thought unnecessary or misleading.
A．what B．that C．those D．which
— Can you hand in your composition tomorrow?
— Sure. ________it handed in on time, I’ll stay up tonight.
A．Get B．Having got C．Getting D．To get
Living in _______ ever increasingly fast-paced world, we are facing greater competition, so we must take _______ advantage of every opportunity to develop.
A．an; the B．an; 不填 C．the; an D．the; 不填
It was in the small house _____ was built with stones by his father _____ he spent his childhood.
A．which, that B．that, which C．which, which D．that, where
--- May I go and play with Dick this afternoon, Mum?
--- No, you can’t go out _____ your work is being done.
A．before B．until C．as D．the moment
