Miss Wang asked us ________．

we would have a test this afternoon

if we could finish our homework the next day

not be late for class again

when should we take part in the after-class activities

I often doubt ________．

that the film 2012 is worth believing

if the film 2012 is worth believing

that the film 2012 is worth to believe

if the film 2012 is worth to believe

Mr Green didn’t know ________ last night．

when does his son come back

when his son comes back

when his son come home

when his son came home

They just don’t know ________．

how to say in English

what to deal with it

how to do with it

what to call the man

Some dogs just don’t know ________ fun．

how have

how to have

how having

how to has

If you don’t understand ________, you can raise your hand to ask．

what your teacher say

what does your teacher say

what your teacher tells

what your teacher says

Kate won her first gold medal at the age of 7．

when it was 7

when she was 7

at 7

when I was 7

Some of my friends are interested in science, but none of them can tell ________．

when UFOs will appear next time

why do horses know the way

where was this kind of plant found

how do elephants communicate

The tall man over there is our new English teacher, ________?

is he

is there

isn't he

isn't there

No one can be sure ________ in a million years．

what man looks like

what will man look like

what does man look like

what man will look like