Whose hair band is this ? ________ it be Kate’s ? — I’m not sure . It ________ be hers.

Various ways have been provided for us to solve the problem. We can choose _____to start with.

The letter _____ I received from him yesterday is very important. [ ]

May I ______ your dictionary for a while? —Sorry, I don’t have one.

When will you go back to your hometown? – _______.