____ your mother_____ a watch?
| A．Do haven’t | B．Do has |
| C．Does have | D．Does has |
—Jenny, you have got the first prize in the competition. Congratulations!
---- _______.
| A．That’s my good luck | B．Oh. it's nothing | C．Thank you | D．You can do it, too |
Her daughter began to play _____piano when she was five. Now she's very good at it.
| A．an | B．a | C．the | D．/ |
Have you read the book _____ is about the moon?
| A．what | B．it | C．/ | D．which |
Jack still came to school _____he was ill.
A though B hotC. if D. so
We want to know _____to help them.
| A．what can we do | B．whatwecan do | C．how can we do | D．how we can do |