Parents often have their children_____ little housework so that they can have more time______.
| A．doing; studying | B．done; studied |
| C．to do; to study | D．do; to study |
---Why did you major in Literature?
---I________ listened to my mother. She wants me to major in Business.
| A．will have | B．should have | C．must have | D．have had |
________a ticket for the match, he can now only watch it on TV at home.
| A．Obtaining not | B．Not obtaining |
| C．Not having obtained | D．Not obtained |
Some courses are designed________students for a career in radio or magazines in this university.
| A．equipping | B．being equipped | C．to have equipped | D．to equip |
It is only in the last sixty years that________any evidence that Loch Ness Monster might exist.
| A．there has been | B．there was | C．it has been | D．it had |
Unfortunately my ear broke down and I was stuck here while it________ .
| A．was being repaired | B．was repaired | C．was repairing | D．would be repairing |