The flowers were so lovely that they __________ in no time.
| A．sold | B．had been sold | C．were sold | D．would sell |
—You seem busy these days.
—Yes. I’m looking for a house. It’s really not easy to find _____ with four bedrooms.
| A．one | B．the one | C．it | D．that |
China’s population is expected to increase to about 1.5 billion, ____ it will start to decline slowly.
| A．after that | B．since when | C．on which | D．after which |
Your daughter ____ to be a famous musician, so you should keep her practicing the piano.
| A．promises | B．agrees | C．expects | D．pretends |
We think that it’s love, generosity and perseverancemake the worldit is today.
| A．what; that | B．that; what | C．which; what | D．which; that |
—Have you checked the engine?
—Yes, I did twice; there ______ be anything wrong with the car.
| A．won’t | B．mustn’t | C．needn’t | D．shouldn’t |