Do you think I should get a good guidebook?– Yes, of course. __________ , you also need a good camera and comfortable shoes.

Hey, Jack. You ________ on the phone just now. But you weren’t here and the man left a phone number. —Oh? I was in the library.

Must I go with you?—No, you ________.

The government yesterday revealed how the taxman will take the lion’s share of North Sea’s oil profits.

It is obvious that on no account _____ to the teacher that he has done the homework on his own.