--- Have you finished drawing your picture _____, Tom?---Certainly, Mum. I have drawn it _ _. Can I go out for a walk now?
We’ll leave for senior high schools soon. It’s really difficult _______ goodbye to our teachers and friends.
—Let’s climb the mountain. —I don’t agree. _______ the mountain will make us exhausted.
—What ______ in your school in the past few years? —A new library and a playground were built last year.
So much homework and so many after-school activities really make the students feel _______. That’s why we should lighten the burden(减负) on students.
It was amazing. Let’s find out what was the _______ of the accident.