As a student in Senior Three, I must work hard. __________, I should take exercise to strengthen my body.
--- Have you moved into your new house? ---- No. It _________at present.
---- Is everything clear now? ----Yes, the thief has admitted _________.
Peter has many friends,______can help him .
He is always helping people without expecting anything________.
------Shall I give you a ride as you live so far away? ------Thank you,________.