My brother's plans are very __________ ; he wants to master English, French and Spanish before he is sixteen.
The player kept on running ___ it was raining heavily.
---Hello.May I speak to Lucy?---_____! Please…I’m afraid she is ____.
The light is out in her room. She ___ to bed.
---Excuse me, is this seat taken?---____.Please have a seat.
It was in the street __ this little girl saw a great scientist named Einstein for the first time in her life