The scientist’s many years’ careful observation ____ a surprising discovery.
| A．ran into | B．began with | C．led to | D．came from |
－I’m interested in that beautiful bag. What do you charge for it?
－$ 115.
－_________, but I can’t afford it.
| A．It’s worth that | B．It’s really nice |
| C．Please lower the price | D．That’s too dear |
In the far south _____Stewart Island, the largest of New Zealand’s many smaller islands.
| A．lying | B．lays | C．lie | D．lies |
_______the activities might seem childish, in reality they require a lot of strength and determination.
| A．When | B．As | C．While | D．Once |
－How did you do on the driving test?
－Not so well. I____much better but I was too nervous.
| A．would do | B．could have done | C．must have | D．should do |
January 8th saw events taking place in the US city of Memphis to mark would have been Elvis Presley’s 75th birthday.
| A．what | B．which | C．that | D．where |