His grandfather is over 85, _________ he is very healthy.
—Is _____ ready for the trip?—No, we haven’t got a camera.
The cleaners must keep the street _____.
We must plant more trees after we _____ every year.
_____ everybody likes watching TV in my family. My parents like doing outdoor activities.
—Hi, Bob! I can’t find my story book. Have you seen it?—Sorry, I haven’t. Why not ask Jim? Perhaps he’s seen it _____.