Hard work and lack of sleep have _____my beauty and youth in recent years．
A. worn out B.tried out C made out D．sent out
--Jack's won _____________ holiday in London.
--_________ lucky fellow!
| A．a; A | B．the; The | C．a; The | D．the; A |
____________ great help; I could get rid of all the difficulty and succeeded.
| A．Offered | B．Having offered |
| C．Being supplied | D．Having supplied |
The reason__________ their failure you know is they didn't get fully prepared for the experiment.
| A．why.., that | B．that.., why | C．for.., that | D．why.., because |
--Why has he been staying at home these days?
--He ___________ since a month ago.
| A．has been out of work | B．was out of work |
| C．has lost his work | D．had left from his work |
The president of the country was well_________ of when he was in power.
| A．praised | B．fond | C．appreciated | D．thought |