be afraid of ，remind sb.of ，keep silent ，such as ，pick sb.up，worry ，at the beginning of ，try one's best ，unless ，prefer

（1）His sister will

pick

pick

him

up

up

at the school gate after school.
（2）I have visited several cities in China，

such as

such as

Beijing，Shanghai，Guangdong and so on.
（3）What food do you

prefer

prefer

？Chinese food or Western food？
（4）Don't

worry

worry

!We will help you.
（5）

At the beginning of

At the beginning of

English class，we all stand up to great our teacher.
（6）We must

try our best to

try our best to

speak English in and after class.
（7）The little girl

is afraid of

is afraid of

walking in the dark street at night.
（8）When we got into the classroom ，she asked us to

keep silent

keep silent

（9）I will go home this weekend

unless

unless

my mother comes to see me.
（10）The movie

reminds me of

reminds me of

the days when I in Shenzhen.