We’d better stay here a little longer he turns up unexpectedly.
| A．although | B．in case | C．since | D．if only |
the responsibilities of the family, I worked hard to earn a living.
| A．Being burdened with | B．Burdened with |
| C．Burdening with | D．To burden with |
The color green in ancient Egypt symbolized spring, which is the time of _______ year when things in nature start to grow after _______ long winter.
| A．/; a | B．the; the | C．/; the | D．the; a |
-----Excuse me, but could I trouble you for some change?
------_______.Will pennies do?
| A．I know | B．Never mind | C．I am sure | D．Let me see |
There are some health problems that, when ___in time, can become bagger ones later on.
| A．not treated | B．not being treated |
| C．not to be treated | D．not having been treated |
If what your friend comes up with surprise you, don’t reject it immediately. _____, imagine that it is true.
| A．Thus | B．Besides | C．Rather | D．Otherwise |