---Would you mind letting me ______ your laptop for another two weeks?----No problem.
While other scientists are keeping__ __eye on changes in the H5N1 bird flu strain, the scientists in England are working on vaccines, in case it becomes highly infectious in __ __humans.
My sister ,as well as her classmates who _____late for class,_____criticized by Mr. Hunt.
After five hours’ drive, they reached _____they thought was the place they had been dreaming of.
The human body consists of organs, each ____a definite job to do.
----- John looks a bit upset. Did you tell him the bad news? ------Yes, but I _____him after his birthday party.