I won’t go to Zhang Wei’s birthday party ________ I am invited.

According to the information from the airline, a small sinking part of the runway of the airport is _______ for the accident.

Why stand there watching — _____ and help us!

What are you going to do this afternoon?– I am going to the cinema with some friendsThe film _______ quite early, so we __________ to the bookstore after that

It is so heavy a box _____ no one can move