It's usually warm in my hometown in March, but it ___ be rather cold sometimes．
| A．must | B．can | C．should | D．would |
With the help of the foreign experts, they produced ___ washing machines in 2003 as the year before.
| A．as twice many | B．as twice as many | C．as many as twice | D．twice as many |
— How could you ______ my sister so easily in the crowd?
— Because she stood out in her red dress.
| A．pick up | B．pick out | C．take up | D．take out |
--I’ve got a headache again!
---Sorry to hear that. Walk to work every day and you’ll soon back in ______.
| A．situation | B．condition | C．position | D．attention |
Weather _______, we’ll go for a picnic in the mountain.
| A．permits | B．permitting | C．permitted | D．to permit |
The visitors said that they had never dreamed ______ such a beautiful scenery.
| A．there to be | B．of there to be | C．of there being | D．of being |