Tom ____ be playing basketball. I saw him in the classroom two minutes ago
| A．needn’t | B．can’t | C．mustn’t | D．shouldn’t |
I don't understand how you got a ticket．I always ________ you ________a careful driver.
| A．think…are | B．am thinking…are | C．thought…were | D．think…were |
Babies sleep l6 to l8 hours in every 24 hours, and they sleep less ________ they grow older.
| A．while | B．as | C．when | D．after |
________nice weather it is! Let’s go out for a walk, shall we?
| A．How | B．How a | C．What a | D．What |
Bob has a billion dollars while Kate has a million, so Kate is ________than Bob.
| A．less rich | B．not richer | C．no rich | D．poorer |
She wasn’t very polite but ________ I helped her.
| A．any way | B．anyway | C．at any way | D．in a way |