The smile to the teacher’s face showed s...

When the player finished running, he was out of _____．

A．breatheB．breathing

C．breathD．the breath

_____ energy, shut off the hot water after you take a shower．

A．SaveB．Saving

C．To saveD．Saved

—Haven’t I told you that you should be home earlier?

—Yes, but I _____home earlier than I usually do．

A．was comingB．will come

C．cameD．had come

Students who read a lot can do much better in learning English than_____who don’t ．

A．thisB．thatC．theseD．those

—I’m worried about my English．

—_____ harder, _____you will catch up with your classmates．

A．Working, andB．To work, or

C．Work, andD．Worked,or