—A talk on Chinese history ________ in our school next Tuesday. Are you interested in it?— Sounds good. Do we need to buy tickets?
She’s having a lot of trouble with the new computer, but she doesn’t know whom to _______.
The time he has devoted ______ the disabled is now considered ________ of great value.
I like___color of your skirt. It is___good match for your blouse.
Look out! That tree _____ fall down.
He asked me ________ with me.