I don't know, ________ I'll fly kites with my friends．

A．if it rains tomorrow; If it rains

B．if it will rain tomorrow; If it won't rain

C．if it will rain tomorrow; If it doesn't

As a teacher, he always encourages his students ________ their own personalities．

A．showing off

B．to show off

C．show off

His sister’s never been to the Summer Palace, ________?

A．is she

B．has she

C．hasn’t she

D．isn’t he

The teacher asked Lucy ________．

A．where she comes from

B．if she can speak English

C．whether Lucy can speak English

D．where she came from

________?He is friendly and polite．

A．What does he look like

B．What does he like

C．What is he like

D．What is he alike

－Could you tell me how long ________ the book?

－A week．

A．can I borrow

B．I can borrow

C．can I keep

D．I can keep

Could you tell me ________ the robot without any help this morning?

A．how does he repair

B．how he repairs

C．how he repaired

D．how did he repair

These pictures will show you ________．

A．what does your hometown look like

B．what our hometown looks like

C．how does our hometown look like

D．how our hometown looks like

－Did the teacher tell you ________ this afternoon?

－Yes, we will go to visit the Great Wall．

A．to go where

B．how to do

C．what to do

D．to do what

The cars ________ yesterday sell very well．

A．what I saw

B．that I see

C．what I see

D．that I saw