Don’t _____ your hands from the window when you are on a bus.

This is a vacation. I’m really .

If it _______tomorrow, I will go on a picnic.

. My first summer vocation in the high school, _______I spent a fortnight on the farm, is really unforgettable.

Have you found the information _____ you can use for the report?–Not yet. I’ll search some on the Internet.[ ]