Canada is a country ______ many different nationalities as well as one with foreign immigrants ______ the majority of its population．
| A．consisting of; making up | B．making up of; occupied with |
| C．made up of; consisting of | D．consisted of; taking up |
It seems that living green is ________ easy and affordable. A small step makes a big difference.
| A．exactly | B．fortunately | C．surprisingly | D．hardly |
A housing bubble is an economic situation _____ occurs when house prices rise much too fast.
| A．which | B．where | C．what | D．why |
—Don’t be so naughty! Be your ________.
—Got it，mum.
| A．manners | B．age | C．behavior | D．politeness |
—“Crash diets” make us lose weight fast and I am all into that.
—But it_______better to work out.
| A．had | B．would be | C．wouldn’t have been | D．must have been |
The old farmer’s eyes still shone bright in the wrinkled brown face and his step as he came across the room was ________, though slow.
| A．shaky | B．heavy | C．casual | D．steady |