One concern people have now is ______ printing passengers’ names and ID numbers on tickets will make it harder to protect their private information.
| A．whether | B．when | C．how | D．that |
What he impressed ____ me most is that he will never blame his failure _______ others.
| A．with ; to | B．about; on | C．on ; on | D．on ; to |
______ everything into consideration, and you will find that you’d better get well prepared ahead of time for the busy days _______.
| A．Take; to come | B．Taking ; to come |
| C．Take; coming | D．Taken; coming |
Some comedians feel like telling jokes __________ the reaction of the audience.
| A．depending on | B．depends on | C．to depend on | D．depended on |
You look very tired and you must have been preparing for the coming examination yesterday evening, _________ you ?
| A．didn’t you | B．haven’t | C．weren’t | D．hadn’t |
______________ the last bus , he was late and was the last one __________to the destination.
| A．Not having caught ; to get | B．Having not caught ; to get |
| C．Not catching ; getting | D．Hadn’t caught ; to get |