________ a bike, she cycled home.
.In the USA, one needs to make a(n) _________before seeing a doctor.
Jack is late again.It is _________of him to keep others waiting.
---Where did you find the package? ---It was on the beach_________we were taking a walk.
The woman who’s carrying a baby in her arms, _________aboard first.Don’t crowd in!
.---The movie 2012 will be on at 8 pm.What about picking you up at 7? ---All right.I will have come back from work by their, and I_________you at home.