If you ________ smoking and drinking, your health will improve soon.

——Sorry，do you mind if I smoke here？——Yes，____________． A．you could B．go ahead

If you ______ smoking and drinking, your health will improve soon.A．gave upB．give upC．had

A: May I smoke here？ B: If you ______, choose a seat in the smoking section.A．shouldB．coul

If you are male, you clap at something funny and if you are female, you _____ whilst placi

The doctor said, “If you don’t_____ smoking excessively, you’ll never come back to healt

You’d better go and see a doctor if you_________.