This drug is less likely to cause side effects when ________ late in the day.
| A．taking | B．taken | C．to take | D．takes |
There is no such place_________you dream of in all this world.
| A．that | B．what | C．which | D．as |
Government reports,legal papers and most business letters are the main situations________English is used.
| A．when | B．that | C．how | D．where |
I shall never forget the day _________Shen Zhou V was launched,_________has a great effect on my life.
| A．when;which | B．that;which | C．which;that | D．when;that |
The humans are destroying nature day by day,__________of course,will cause severe punishment from it sooner or later.
| A．who | B．when | C．on which | D．which |
.—We’ll eat as soon as the meat is done.
—It has__________to cook for another five minutes.
| A．still | B．yet | C．already | D．may |