I’m sorry to tell you it is nearly five months ___ smith got injured in the leg, but I think it won’t be long ____ he completely recovers.

— I wonder ________ you’ll water this kind of flower. —Once a week. 

We should do all we can        the children who lost the chance to go to school.

____ not only he but also his friends been to New York? 

–What’s the noise ? It sounds as if it comes from upstairs.   --______. It must be the window-cleaner working , next door.