---How is your mother doing? Is she ________?
--Oh, thank you. As a matter of fact, she _______.
| A．looking up; has recovered | B．picking up; is already back on her feet |
| C．picking out; is well again | D．taking up; has already been back on her feet |
---May I try the shoes on?
---______, but I think they will be too small for you.
| A．As you like | B．It is a pleasure | C．By all means | D．Believe it or not |
I wondered ______ they had raised so much money on their own to help youngsters in need.
| A．what | B．that | C．how | D．why |
If George had followed his father’s advice, he ________ a lawyer now.
| A．is | B．would be | C．has been | D．would have been |
________ along the Silk Road led to world-wide business 2,000 years ago.
| A．Trading | B．To trade | C．Traded | D．Having traded |
Brian talks to me like a child, _______ really annoys me.
| A．who | B．whom | C．which | D．where |