1. We to _________ Ha Noi several times, but last summer we _____ there by train.
A. flew – wentB. has flown - went C. have flown - have gone D. have flown - went
12. The health ______ from that diet expert is that you should eat less junk food and count your calories
if you are becoming fat.
A. tip B. tips C. advices D. ideas