_______ did the meeting last? —For two hours.

How did the thief come into the house?—He came into the house _____ the back door.[ ]

Theflowersmells________andIlikeitverymuch.

Lucy often goes to school _____ eating breakfast. It’s bad for her health.[ ]

When will Han Han’s new book ________? —Sorry, I don’t know. I’m looking forward to his new book, too.