Maggie’s house is next to mine. We see each other _________.
| A．a number of | B．a lot of. | C．a great deal | D．a great many |
She said her grandmother ______ in 1937.
| A．had been born | B．was born |
| C．was died | D．had died |
The sun rose, as it always ___, in a clear sky.
| A．is | B．does | C．likes | D．seems |
Howard Carter is one of the most famous explorers the world _____.
| A．ever know | B．ever knew |
| C．has ever known | D．will ever know |
_____ turned out that this material was neither silk nor cotton.
| A．That | B．It | C．What | D．Which |
It is believed to _____ over by sandstorms from AD 200 to AD 400.
| A．gradually cover | B．be gradually being covered |
| C．have been gradually covered | D．be gradually covered |