As high school students, it’s very important to keep ourselves ______ of what’s happening home and abroad every day

Mother’s Day is on the ______ Sunday in May every year.

e you nervous while being questionedby the police— Yes, my heart was ____ wildly then

John, have you seen the program＂I am a singer＂ which______ hosted by Hunan TV— Yeah, of course. Each boy and each girl in our class ____ it.

He is always the first ______ andlast ___________.