The plans should be drawn as ________as possible，showing all the measurements．
| A．authentic | B．accurate | C．correct | D．proper |
He was driving a lorry load of bananas ____he came off the road at a bend and fell into the valley.
| A．since | B．until | C．when | D．while |
Teachers, train drivers, oil refinery workers and other French employees have _____to strike in protest of President Sarkozy’s pension (养老金) reforms.
| A．connected | B．united | C．joined | D．attempted |
Kathy ______ a lot of Spanish by playing with the native boys and girls.
| A．picked up | B．took up | C．made up | D．turned up |
It rained heavily in Hainan province recently , _____serious flooding in 16 cities and towns.
| A．caused | B．having caused | C．causing | D．to cause |
On seeing me, he turned over and pretended _____ around in the street.
| A．to be wandered | B．to wander | C．wandering | D．to be wandering |