Bats are surprisingly long-lived creatures, some _______ a life span of around 20 years.
#88688
A
had
B
having
C
have
D
to have
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____ late in the morning, Bob turned off the alarm.
#91445
A
To sleep
B
Sleeping
C
Sleep
D
Having slept
I’ve worked with children before，so I knew what ________ in my new job.
#88715
A
expected
B
to expect
C
to be expected
D
expects
____ in the iron cage of the zoo, the tiger got quite angry.
#97226
A
To trap
B
Trapping
C
To be trapped
D
Trapped
It is no use ____ with that mean storekeeper, for he won’t cut down the price.
#93882
A
debating
B
talking
C
discussing
D
bargaining
A hearty laugh relieves physical tension, _____your muscles relaxed for over half an hour.
#91852
A
to leave
B
left
C
leaving
D
leave