This training program can give you a lift at work, ____ increase your income by 40%[ ]

You will be late for school________ you don’t get upearly.

ad back home may be difficult before the SpringFestival, ______ the desire to get together with family members can never bestopped.

It’s so late. Why not write the report tomorrow —But I don’t know _________ I can do it if not now.

Passengers are permitted ________only one piece of hand luggage onto the plane.[ ]