— I'm leaving tomorrow.
— Oh, what a pity! I won't be able to see you off. I __ a tele-conference the whole morning.
| A．have | B．am having | C．will be having | D．will have had |
The cousins are alike in age, but _____ they are as different as day and night．
| A．anyhow | B．besides | C．otherwise | D．moreover |
Is it a wonder that _____ little cells can store _____ much energy?
| A．such, so | B．so, much | C．so, so | D．such, such |
Not having worked out the problem, _____ leave the office．
| A．so he was not allowed to | B．and he didn’t want to |
| C．the teacher couldn’t make him | D．he couldn’t free himself to |
----Why isn’t Cathy here yet?
--- She _________ to be picked up at the station．
| A．could wait | B．must wait |
| C．might be waiting | D．can be waiting |
“ _____ to Michelle and having two beautiful girls in my house never allows me to look down upon women,” said Obama．
| A．Marrying | B．Being married | C．Having married | D．Married |