----I’m sure Andrew will win the first prize in the final.
----I think so. He ______for it for months.
A. is preparing B. was preparing
C. had been preparing D. has been preparing
The report said a car went out of _________control on a highway _________south of the city and rushed into a river.
A.the;the | B./;the | C.the;/ | D./;/ |
—Did you happen to see _________ black and _________ white cat?
—Is she missing?I told you to take care of her.
A.the;the | B.the;/ | C.a;/ | D.a;the |
—Would you mind giving your advice on how to improve our business management?
—if you make ____ most of the equipment, there will be ____ rise in production.
A.不填;不填 | B.the;a | C.不填;a | D.the;不填 |
Young as he is, David has gained ____ rich experience in ____ society.
A.the; the | B.a; 不填 | C.不填;不填 | D.不填;the |
Thank you for sending us ____ fresh vegetables of many kinds. You have done us ____ a great service.
A.不填;a | B.the;a | C.不填;不填 | D.the;不填 |