He had a stomachache ________ he ate something bad this morning.
—Tony, ____you _____ smoking? —Yes. Drinking tea is my favorite now.
Plan your time carefully and make sure you have some time ___ what you like every day.
I won’t go to the concert this evening. I ________ watch the NBA on TV. It’s more exciting.
Paul isn’t as ______ as Sandy. He often makes mistakes in his homework.
They will try their best in the Dragon Boat Racing _______ they may fail.