I saw Lucy and Steve this morning. They ____ at the bus stop.
A: waiting
B: was waiting
C: wasited
D: were waiting
E: were waited
A: waiting
B: was waiting
C: wasited
D: were waiting
E: were waited
举一反三
- You see, we _______ for parents all morning yesterday, but nobody came. A: were waiting B: had waited C: waited D: had been waiting
- ---______ are you ______ for a bus? ---I'm waiting for a bus at the bus stop. A: Where, wait B: Where, waiting C: What, waiting D: What, wait
- While ______ at the bus stop, we saw three buses go by in the oppositedirection. A: waited B: waiting C: being waited D: wait
- Are they _____ a bus at the bus stop? A: wait for B: waiting C: waiting for
- They are waiting ___ a bus ___ the bus stop.