I often mistake Alice _______ Lily because they are twins and look the same.
| A．for | B．with | C．of | D．on |
—_______ do you clean your room?
— Every day.
| A．How long | B．How many | C．How often | D．How soon |
—Wuhu is a beautiful city.
— Yes, and I feel ______ to live there.
| A．comfortable | B．worried | C．afraid | D．tired |
English is _________ international language.
| A．a | B．an | C．/ | D．the |
—I wonder＿＿＿ like to be an astronaut(宇航员).
—I don’t know, but I imagine it’s exciting.
| A．what is it | B．what it is |
| C．whether is it | D．whether it is. |
＿＿＿ buy your ticket from a ticket machine. There are lots of people there.
| A．Not | B．not too |
| C．Don’t | D．Don’t to |