Alice is now in the UK, but she _____ English for three months in Hong Kong.
| A．did study | B．has studied | C．had studied | D．studies |
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 |
Anyone _______ bags, boxes,orwhatever, was stopped by the police.
| A．seen carry | B．seen carrying |
| C．saw to carry | D．saw carrying |