Where did you g o on vacation课件2

I’m going to study computer课件4

How much are these socks课件4

What’s the matter课件2

When was he born课件2

Have you read Treasure Island yet课件6

Have you read Treasure Island yet课件4

Will people have robots课件2

What’s the best movie theater课件2

I’m going to study computer课件1

How much are these socks课件7

I’m going to study computer课件2

What’s the matter课件7

I’ve had this bike for three years课件2

I’ve had this bike for three years课件1

What’s the matter课件8

I’m going to study computer science课件2

I’m going to study computer课件6

What’s the matter课件3

What’s the matter课件9

I’m going to study computer science课件1

Where did you g o on vacation课件3

What’s the matter课件5

How often do you go on vacation课件

I’ve had this bike for three years课件3

I’m going to study computer science课件3

I’m going to study computer science课件4

I’ve had this bike for three years课件5

What’s the matter课件4

Will people have robots课件3