57, It rained heavily enough for all the students to stay at home.
58, That actor whose name I have forgotten is very well-known.
59, When were you born?
60, It is very interesting to have a vacation aboard.
61, In order not to disturb the children, we left quietly.
62, He isn’t interested in winning the game.
63, Sai Gon, which was considered the Oriental Pearl, is known as Ho Chi Minh nowadays.
64, Unless you do it right now, you can’t finish it by the deadline.
65, Because of poverty, I had to leave school early.
66, Vietnam is the country which grows the most rice.
67, Roger is the most dependable person that I’ve met.
