The old find it hard to understand the young due to the big gap between _______. *
generations
generating
generators
generates
A loudspeaker is used to ___________ the sound much louder. *
be made
made
making
make
Charlie asked me when _______.
did the train arrive
the train arrives
the train arrived
does the train arrive
I wish I _______ more about other people’s culture in the world. *
will learn
learn
could learn
can learn
The doctor advised the patient _______ exercises regularly. *
to do
did
does
doing
The old find it hard to understand the young due to the big gap between _______. *
generations
generating
generators
generates
A loudspeaker is used to ___________ the sound much louder. *
be made
made
making
make
Charlie asked me when _______.
did the train arrive
the train arrives
the train arrived
does the train arrive
I wish I _______ more about other people’s culture in the world. *
will learn
learn
could learn
can learn
The doctor advised the patient _______ exercises regularly. *
to do
did
does
doing