－ Were you busy this weekend?－ Very, instead of playing games _____, I devoted myself to going over my lessons [ ]

You can only be sure of __________ you have at present; you cannot be sure of something __________ you might get in the future.

Can I tell my best friend about it—No. I don’t want anyone else to know.You _________ let it out.

Is this the museum ______ the students visited the day before yesterday

Do you know about Los Angeles— Yes. It is the second largest city in _______.