You needn’t hurry her; she _______ it by the time you are ready.

The first week of university is an exciting time_______ freshmen familiarize themselves with their college and make newfriends

I couldn’t get through to you at home last night. You must have gone out then, ________? — Yes, I went to the cinema. [ ]

Look! That’s Amy. —It _______ be her. She’s gone to Xi’an.

Three years has _______ since we last _______ each other.