Hurry. Mike! The bus is coming.—Wait a moment, please! Let me see if there’s left.

.－Who taught _____ to swim?－I learned it by _____.

Life can be hard __________, but you must keep your head held high and stay positive. Never letanyone bring you down.

These words that we should pay attention to on the blackboard.

When you see some waste paper on the ground, you should _______ and put it in the trash bin.