Only in this way get rid of this bad habit and I believe only persuade him .
I have offered to paint the house __________ a week’s accommodation.
I _____ you yesterday, but you weren’t in.
—I usually go there by train.—How about _____ by boat this time?
—Shall I stop here?—No.Go on _____ ,please.
Do you remember _____ Mr.Smith at the meeting last Saturday?