29．The attackers were arrested and didn’t know where they ______．
| A．would take | B．are taken | C．were being taken | D．will be taken |
_____ the oil price is on the rise, lots of people go to work by BMW instead of driving cars.
| A．So that | B．Even enough | C．As if | D．Now that |
Who would you rather _____ with you tomorrow morning?
| A．had do | B．have gone | C．have go | D．have to go |
Will you please tell me the way you think of _____ the problem as soon as possible？
| A．to solve | B．solving | C．solve | D．being solved |
He made a suggestion _____ the meeting _____ be put off until next Tuesday.
| A．that; / | B．if; should | C．when; must | D．whether; can |
The little boy has not the _____ to lift the heavy 
box.
| A．energy | B．force | C．power | D．strength |