--- Lucy hasn’t come back from the library ________.
--- Yes, I have ________ called her.
| A．already; yet | B．yet; yet |
| C．already; already | D．yet; already |
Paul doesn’t have to be made ________. He always works hard.
| A．learn | B．to learn | C．learning | D．Learned |
Susan _______ her schoolbag in the library, so she had to fetch it.
| A．forgot | B．lost | C．left | D．enough, to |
What happened _______ your little sister _______ April Fool’s Day?
| A．on, in | B．at, on |
| C．by, at | D．to, on |
— Why are you angry with Michael?
— Because I waited for him for two hours last night, but he didn’t _______ at last.
| A．show up | B．hand up |
| C．come up | D．stay up |
I______900 English words by the time I was ten.
| A．learned | B．was learning |
| C．had learned | D．have learned |