The oceans and seas ___the islands are deep blue and many cities lie ___ a bay.
---Do you have New Concept English Ⅵ in your shop? ---Yes, but no more than one copy. Would you like to take ______? A.it B them C.some D.one
In the west, people make _______ a rule to send Christmas present to their relatives and friends.
Why don’t you bring ______ to his attention that you are too busy to do it?
They live on a busy main road. ______ must be very noisy.
They are good friends. _______ is no wonder that they know each other so well.