1 . It is a twelve-hour flight from HN to London
2 . We didn't left home early enoguh to catch the 9o'clock train
3 . My sister eats little meat so as not to put on weight
4 . The table was too heavy for us to move
5 . He was made study hard for the exam by his parents
6 . Neither my brother nor I is too young to drive
7 . I am interested in reading scientific books
8 . Lan doesn't play the piano as well as Nam
9 . I found her behavior annoying
10 . He'd rather play golf than tennis