He has a stomachache now. Maybe the sea food ＿＿ him.

I’m afraid I have to give it up.—Don’t be discouraged. Remember __________sticks to his work will succeed one day.

It’s important for us to protect nature because we its rich resources to live.

It’s a fine day today. Whynot go out for a walk—-___________.

I hear your name ____ at the meeting.