First, gradually increase a gentle walk to 20 minutes. This can be done every day or _____.
| A．every another day |
| B．every other day |
| C．every other days |
| D．every the other day |
Your uncle seems to be a good driver；______, I wouldn’t dare to travel in his car.
| A．even so | B．even though | C．therefore | D．so |
What an unforgettable experience! I’ll write it down _______ it is still fresh in my memory.
| A．since | B．after | C．while | D．until |
---- How was the television debate last night?
---- Super! Rarely______ so much media attention.
| A．a debate attracted | B．did a debate attract |
| C．a debate did attract | D．attracted a debate |
. We have finally finished it! When ______ the job if we had started it a week earlier?
| A．may we finish | B．could we finish |
| C．could we have finished | D．may we have finished |
. When they got there, they found the children suffering from the disease were food and water supplies badly.
| A．in want of | B．by means of | C．at the risk of | D．in the hope of |