—How long would you like me to heat the oil?
—Heat it till it ________ to smoke.
| A．would start | B．starts |
| C．will start | D．start |
You were _______ to take your shoes off when you entered the school lab, but you didn’t.
| A．invited | B．supposed | C．selected | D．worth |
We were shocked at ____ news that he was elected _______ chairman of the Students’ Union
| A．the; the | B．a; the | C．the; / | D．/; / |
I am sorry to say that our food is almost______. We cannot survive if there is no one to help us.
| A．by the end | B．at an end | C．in the end | D．at the end |
Although I liked the appearance of the house, what really made me decide to buy it was the beautiful________ through the windows.
| A．view | B．scene | C．sight | D．scenery |
Mum, I’ve cut my finger. It’s bleeding!
--- _______.
| A．Let me see | B．Don’t worry |
| C．Be careful | D．Let me have a look |