Where did you g o on vacation课件2

What’s the matter课件1

I’m going to study computer课件4

I’ve had this bike for three years课件2

Have you read Treasure Island yet课件4

Where did you g o on vacation课件3

What’s the matter课件7

What’s the matter课件8

Natural disasters课件4

When was he born课件3

When was he born课件2

How often do you go on vacation课件

I’m going to study computer课件2

Natural disasters课件3

What’s the best movie theater课件4

Where did you g o on vacation课件1

Will people have robots课件3

When was he born课件1

I’m going to study computer science课件3

I’m going to study computer课件5

What’s the best movie theater课件2

What’s the matter课件10

What’s the best movie theater课件3

I’m going to study computer课件3

What’s the matter课件4

What’s the matter课件2

When was he born课件4

I’m going to study computer课件6

I’ve had this bike for three years课件3

I’ve had this bike for three years课件1