—The railway station,please．I have to be there in ten min
utes．
—______,but I’ll do my best．
| A．No problem | B．OK | C．I can’t promise | D．I can’t do that |
I ______ along the street looking for a place to park when the accident ____________.
| A．went；was occurring |
| B．went；occurred |
| C．was going；occurred |
| D．was going；had occurred |
—Do you have anything to say for yourselves?
—Yes，there's one point ______ we must insist on.
| A．why | B．where | C．how | D．/ |
Having been praised by the teacher，the little girl ran back home，______.
| A．happily and satisfied |
| B．eager and excitedly |
| C．happy and satisfied |
| D．anxiously and excitedly |
Despite their______ of interest，Fleming kept trying to develop the chemical ______ it would be safe and effective.
| A．lacking；in order to | B．lack；so that | C．lack；so as to | D．lacking；so that |
Helen always helps her mother even though going to school ______ most of her day.
| A．takes up | B．makes up | C．saves up | D．puts up |