They considered ___ a computer, which was considered ___ a great help in their work.
________all the shortcomings you mentioned,he is a man to be depended on.
The flowers his friend gave him will die unless________every day.
-Everyone in my class passed the exam. -Oh,really? It________difficult.
He is in________control of the company. I mean,he is the manager and the company is in________control of him. the;/ B,/;the C.the;the D./;/
I'm very grateful for your help and hope that someday I may be able to do something for you________.