.Great changes______in the city and a lot of factories______.
| A．have been taken place…have been set up | B．have taken place…have been set up |
| C．have taken place…have set up | D．were taken place…were s et up |
Mary couldn’t help but _____ in despair, staring at the fox which had blood-red eyes and seemed _____ her.
| A．feeling; to be watching | B．feel; watching |
| C．feel; to be watching | D．to feel; to have watched |
If there’s a lot of work _____, I’m happy to just keep on until it is finished.
| A．to do | B．to be doing | C．done | D．doing |
The bank is reported in the local newspaper _____ in broad daylight yesterday.
| A．being robbed | B．to have been robbed | C．robbed | D．having been robbed |
The firm is now in the _____ of moving the main equipment to new place.
| A．process | B．action | C．development | D．direction |
Without proper lessons, you could _____ a lot of bad habits when playing the piano.
| A．give up | B．catch up | C．pick up | D．keep up |