-Can you join us in the party this evening?-Well, that depends on I can have my report done before then.
_________ a certain doubt among the students as to the necessity of the work.
You ______ scold such a pupil who always keeps silent so seriously that you ______ hurt him.
A new iphone costs about _________of a second-hand one.
I have already forgotten ______ you bought the computer.
On her next birthday, Jane ______married for thirty years.