-----What time do you usually go to bed?
----- At half _______nine.
| A．at | B．for | C．past | D．in |
– When shall we meet again next week?
-- _______ day is possible. It’s no problem with me.
| A．Either | B．Neither | C．Every | D．Any |
In the dark street, there wasn't a single person __________ she could turn for help.
| A．to whom | B．who | C．from whom | D．that |
She is _______of the two.
| A．the cleverest | B．the cleverer |
| C．the clever | D．cleverest |
It is _______ outside. Let’s put on our raincoats and go out, Tom.
| A．cold | B．hot | C．sunny | D．rainy |
A spaceship flies at about eleven kilometers _______ second.
| A．/ | B．the | C．a | D．an |