Do you know ________?

whose pen is it

whose pen it is

is it whose pen

it is whose pen

Could you tell me ________ the farm?

where do you visit

where did you visit

when you would visit

when you will visit

He wondered ________．

where have the others gone

where the others have gone

where had the others gone

where the others had gone

Somebody rang my doorbell just now,but I didn’t know ________．

who were they

who they were

who was it

who it was

She asked me if I know ________．

where pen it is

whose pen it was

whose pen it is

whose pen was it

Miss Li wants to know ________ next week．

when my uncle will leave

when will my uncle leave

where my uncle leave

where does my uncle stay

You can get good marks ________．

if you do some revision every day

till you follow your teachers’ advice

when you only do a little homework

before you listen carefully