I/
1-C (although)
2-C(sporty)
3-B(how)
4-B(in)
5-D(can't)
6-D(congratulation)
7-A(have visited)
8-C (the most intelligent)
9-B(comedy)
10-A(water)
II/
1- Lien isn't very interested in having noodles for breakfast
2- they haven't eaten Mexican food before
3- my brother is making car models at the moment
4- where did you go last weekend?
5- Peter studied Vietnamese on Mondays and Fridays
III/
1-was
2-player
3-at
4-the
5-famous
IV/
1-B (lives)
2-C(meal)
3-D(and)
4-A(with)
5-D(walking)
CHÚC EM HỌC GIỎI NHÉ!!!!