Will you buy this nice camera, Henry?– No. It’s too expensive. I can’t ________ it.

About ______ of the books in our school library are written in Chinese.

How was their last weekend? —Great. They had a picnic in the park and enjoyed _______.

He said that I would go abroad next month, ______?

What’s on the desk? —There ______ a pen, a book and two keys.