—Bob, your room is a real mess! — . I'll clean it up right away.
| A．I'd love to | B．I hope so | C．I'm sorry | D．I disagree |
To my ____ , he got there early.
| A．surprises | B．surprised | C．surprise | D．surprising |
– I passed the English exam____ the help of my friend.
| A．by | B．under | C．in | D．with |
My mother told me that my homework must _______ on time.
| A．finish | B．be finish |
| C．be finished | D．finishes |
Do you often make ___ in grammar ?
| A．mistake | B．mistakes |
| C．some mistakes | D．a little mistake |
They didn’t go swimming the rain.
| A．because | B．because of | C．if | D．or |