Be careful, _________ you will fall off the bike.
举一反三
- Be careful, _________ you will fall off the bike. A: but B: and C: so D: or
- Be careful! ________. A: The wall is falling B: The wall is to fall C: he wall will fall D: The wall is going to fall
- What does Kate say about her bike? A: It cost a fortune. B: It was worthless. C: It wasn’t a mountain bike. D: It was a folding bike.
- It was _____ of you to turn off the radio when the baby was sound asleep. A: considerate B: considerable C: careful D: concerned
- . Usually, leaves _____ trees in autumn. A: fall down B: fall off C: get down D: get off