-- What would you like, dear?

-- I'd like ________ something to drink, Mum?

[　　]

The boy ________ Edison saved at the railway station was the son the headmaster.

[　　]

The girl ________ wears a red skirt reached the top place in last examination.

[　　]

-- The monkey likes to do ________ you do.

-- Let's have a try.

[　　]

Her mother often reminds her ________ her schoolbag before she goes to school every day.

[　　]

They were dancing ________ the music played by my recorder.

[　　]

--The light is on. Mr. Wang ________ now.

--I agree. He usually stays up late every night.

[　　]

Reading in _________bed is bad ________ your eyes.

[　　]

In class, you must concentrate your attention ________ the lesson.

[　　]

He is tired after the long travel. He needs ________ a rest.

[　　]