．—When can we come to visit you?—Anytime you feel like________.

You are the team star! Working  with _____________is really your cup of tea.

My parents want to go _____________ on vacation, they are so tired these days.

Excuse me, sir. I bought the shoes yesterday, but they are in different sizes. One is size 37, _____is size 38.

We have realised that ____ is much that can be done to help improve our environment.