He showed his________by smiling broadly.
| A．appointment |
| B．approval |
| C．approach |
| D．application |
You two follow me; the rest _____ where you are.
| A．stays | B．lay | C．stay | D．stayed |
Dear Jenny, thank you for your letter which ______ on April 1st.
| A．arrived | B．arrived at | C．arriving | D．arrived me |
_________, they delivered the message as quickly as they could.
| A．Arriving at | B．On arriving | C．When arriving | D．Arrived |
I do believe that ______ swim across the river, but, in that situation, I ____ do that.
| A．am able; couldn’t | B．could; was able to |
| C．was quite able to; couldn’t | D．couldn’t was able to |
He has got a very nice bike which has a basket ______ and a seat ______.
| A．in front; at the back | B．at front; at the back |
| C．in front; in back | D．at the front; at the back |