The day before yesterday the police including one officer ____ searching for the murder in that mountain.
---May I borrow your book Steve Jobs ? --- ________ you return it before Friday.
---Shall I give you a ride since you live so far away? ---Thank you. ____.
E-mail, as well as telephones, _______an important part in our daily communication.
If you make every effort, your dream will ____, and this ____ all the people.
Had Tom studied harder, he ________ the exam.