It is wise to put milk on a shelf close to the bottom because it is especially _______ to temperature changes
| A．flexible | B．fundamental | C．sensitive | D．positive |
As soon as she entered the room, the girl caught sight of the flowers ________ by her mother.
| A．buying | B．being bought | C．were bought | D．bought |
________ he had won the first prize, he felt very happy.
| A．Know | B．Known | C．Knowing | D．Being known |
________ their lessons, they went to the cinema.
| A．Finishing | B．Had finished | C．Finished | D．Having finished |
He is from an ________ country.
| A．English-spoken | B．English-speaking | C．speaking-English | D．English-speak |
________ English is quite different from written English.
| A．Spoken | B．Speak | C．Spoke | D．Speaking |