1, If I were a million dollars, I’d be over the moon.
2, Joe said that he didn’t mind my sitting in the lag as long as I didn’t touch anything.
3, My sister has learnt English since she was six years old.
4, If the test results weren’t disappointing, I would not feel depressed.
8, A - virtual (virtual library: thư viện ảo)
9, B - overtime (giờ làm thêm)
10, B - flying saucers (n, đĩa bay)
IV
1, were
2, was driving; have been
3, rained
4, to go; picking up
5, playing; to play
V
1, B -> was built
2, A -> about which
3, B -> repair
4, C -> paid
5, C -> whose
VI
1, A - We didn’t lose our way because we didn’t lose the map.
2, C - I wish I had finished my homework last night.
3, D - It was such surprising news that they didn’t know what to do.
VIII
1, I’m studying at a school which is over 100 years old.
2, The teacher who you met yesterday is supervising our project.