I'm (afraid,恐怕) not .I have to study for tomorrow's test.
恐怕不行.我必须为明天的考试复习.
The are plenty of (people,人们) walking and talking in the park on Sundays.
What (is) it (made of)?——Wool.
它是由什么制成的?-羊毛.
The thing I like (best,最) of all is the music.