--Life ____ be very hard for people living in the north of Canada as it is very
cold there in winter.
—Yes, the weather there _____ be as low as 60℃ below zero.
| A．must;can | B．shall;must | C．will;should | D．hasto;can |
Marco found the walls of the Summer Palace were covered______gold and silver and the Hall was so large it could easily______6,000 people for dinner.
| A．with,seated | B．in,seated | C．in,seat | D．with,be seated |
_____the wind and waves we were going in the direction of the whirlpool,and nothing could save us.
| A．By | B．At | C．To | D．With |
Leif followed Biarn’s directions and sailed to _______is believed to be the coast of present-day Canada.
| A．which | B．what | C．where | D．that |
By around 900 AD,there were many places in Northern Europe______the Vikings chose to live.
| A．in which | B．when | C．which | D．at which |
Our meeting room is ______ theirs.
| A．three times as bigger as | B．bigger than three times |
C．three times as the size of | D．three times the size of |