Whenever possible，Mr Smith________how well he speaks English.
| A．shows up |
| B．shows around |
| C．shows off |
| D．shows out |
“Where is David?” “He is upstairs ______ ready to go out.”
| A．to get | B．getting |
| C．to be getting | D．having got |
To test eggs, _______ them in a bowl of water: if they float they’re bad, if they sink they’re good.
| A．put | B．putting |
| C．to put | D．to be putting |
She looks forward every spring to _______ the flower-lined garden.
| A．visit | B．paying a visit |
| C．walk in | D．walking in |
The discovery of new evidence led to _______.
| A．the thief having caught | B．catch the thief |
| C．the thief being caught | D．the thief to be caught |
Mr Reed made up his mind to devote all he had to _______ some schools for poor children.
| A．set up | B．setting up |
| C．have set up | D．having set up |