_______, the disease will produce a kind of poison that will kill the patient.
| A．If it untreated | B．If is untreated |
| C．If being untreated | D．If untreated |
The shop-assistant was straight with his customers. If an article was of _____ quality, he'd tell them so.
| A．humble | B．minor | C．inferior | D．awkward |
The beauty of the place is more than I can describe. I am sure whoever sees it will _____ its charm.
| A．appeal to | B．stick to | C．keep to | D．yield to |
He did not find a job yet because he had no _____ to men who could help him.
| A．approach | B．application | C．access | D．approval |
All too _____ it was time to go back to school after the glorious summer holidays.
| A．often | B．fast | C．soon | D．late |
As he had no friends and relatives in the town, the traveler tried to find a _____ somewhere.
| A．log | B．lodge | C．landing | D．lodging |