Nowadays food safety is a big problem and nobody can guarantee all foods are safe to us, but food produced in the normal companies is____better.
—Would you like some bread?—Oh, no, thanks. I had a big breakfast this morning, so I am________hungry.
By the end of the next month, we________what we are required to learn.
Will you________me________favour to carry the box upstairs, boy?
Don't________the dictionary________you meet with a new world while reading.
Although we live in the same city, we haven't________with each other for a long time.