—What should I wear for the party?
—It’s an informal one; it doesn’t matter ____ you’re dressed.
| A．what | B．when | C．how | D．whether |
The patient was warned _______ oily food after the operation.
| A．to eat not | B．eating not | C．not to eat | D．not eating |
_______ in thought, he almost ran into the car in front of him.
| A．Losing | B．Having lost | C．Lost | D．To lost |
Paul doesn’t have to be made _______. He always works hard.
| A．learn | B．to learn | C．learned | D．learning |
The boy wanted to ride his bicycle in the street, but his mother told him _______.
| A．not to | B．not to do | C．not do it | D．do not do |
We agreed _______ here but so far she hasn’t turned up yet.
| A．having met | B．meeting | C．to meet | D．to have met |