21. When she sees a new word, she tries to guess its meaning
22. They often learn to speak English by talking with their foreign friends in their free time.
23. Lee is good at English.
24 . He goes to the library twice or threes times a week.
25 . Yes, it is.
V. Complete the second sentence so that it has a similar meaning to the first one.( 2pts)
26. He takes care of the sick people.
27. Lan’s sister isn’t as intelligent as her.
28.Our summer vacation lasts two months
29. How wide is the Great Wall ?
30. An is a dangerous driver