I don’t know who invented ________ telephone. It’s really ________ most useful invention.
| A．the; a | B．/; a | C．a; the | D．/; the |
Joseph ______ to evening classes since last month, but he still can’t say “What’s your name? ”in Russian.
A has gone B has been C has been going D goes
We often provide our children with toys, footballs or basketballs, ______ that all children like these things.
A thinking B think C to think D thought
______ of the earth’s surface ______ covered with water.
A Two-third; is B Two-third; are C Two-thirds; is D Two-thirds; are
He ______ his friend the moment he got the good news.
A contacted with B contacted C kept in contact with D noticed
After the long journey, the three of them went back home, ______.
A hungry and tiredly B hungry and tired C hungrily and tiredly
D hungrily and tired