The thief looked around every now and then _____ he knew he was being followed.
I’m going to have my letters __________ tomorrow if I’ve got them ready by then.
Many Chinese universities provided scholarships for students ______ financial aid.
A small car is big enough for a family of three ____ you need more space for baggage.
_______ from the top of the hill, the city is of round shape with a flowing river through it.
John is very ——if he promises to do something he’ll do it .