Where did you g o on vacation课件2

Have you read Treasure Island yet课件4

I’ve had this bike for three years课件4

What’s the best movie theater课件3

How much are these socks课件3

Will people have robots课件3

I’m going to study computer课件4

I’m going to study computer science课件1

What’s the matter课件8

Where did you g o on vacation课件1

I’m going to study computer课件1

Have you read Treasure Island yet课件5

I’m going to study computer课件2

When was he born课件2

What’s the best movie theater课件2

What’s the matter课件4

Where did you g o on vacation课件3

How much are these socks课件1

What’s the matter课件2

What’s the highest mountain in the world课件16

When was he born课件4

What’s the best movie theater课件1

How often do you go on vacation课件

Will people have robots课件2

I’m going to study computer课件3

What’s the matter课件5

When was he born课件3

How much are these socks课件6

I’m going to study computer课件6

What’s the matter课件3