The hospital _________ well, where many wounded ________every day.

E-mail , as well as cellphones, _____an important part in daily communication.

According a recent survey, if the factory closes, a lot of people _______ their jobs.

–Why, David, you look so tired!  –Well, I ______ a report for the whole day and I must finish it tomorrow.

Try not to cough more than you can_____since it may cause problems to your lungs.