ôn thi hk1 cùng pzii

"I'm sorry I'm late" he murmured (a)   (apologize)

The summit was ________ only from the south.

• approach

• approachable

• approached

• approaching

______ of the new system will take several days

• Install

• Installment

• Installation

• Installed

We took a ____ more direct rout

• slight

• slightness

• slighter

• slightly

Rob is very _______. He likes making friends

• social

• sociably

• society

• sociable

The company had recieved complaints both ______ and in writing

• non-verbal

• verbal

• verbally

• non-verbally

When we apologize, we admit our ________

• courtesy

• courteous

• discourteous

• discourtesy

The family has a very important role in ______

• social

• sociable

• socializing

• socialism

Bicycles ____ in the driveway

• must not leave

• must not be leaving

• must not be left

• must not have left

"The door was open"

"It ______ been open. I had locked it myself"

• mustn't have

• must have

• can't have

• shouldn't have