Our friends were _______ busy ______ with each other _______the time.
| A．so; talking; that they forgot | B．too; talking; to forget |
| C．too; to talk; to forget | D．so; to talk; that they forgot |
Listen! I can hear Simon _____ in the next room. And we often hear him ______.
| A．sing; singing | B．singing; sing |
| C．to sing; to sing | D．singing; to sing |
--- May I play computer games now ?
--- No, you______. You _______ finish your homework first.
| A．can’t; must | B．needn’t; may |
| C．mustn’t; can | D．may not; may |
Mr Wu made Daniel ____ his homework after school. This made him very _____.
| A．to do; sad | B．do; sadly |
| C．do; sad | D．to do; sadder |
His friend is ________honest boy. He is _______best student in their class.
| A．an; the | B．a; a |
| C．a; the | D．an; a |
—______do you write to your parents? -- Twice a month.
| A．How often | B．How many |
| C．How long | D．How soon |