________in a traffic jam yesterday morning，Jack did not arrive at his office on time.
#94163
A
Catching
B
Caught
C
To catch
D
To be caught
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Full_________ to looking after three children at home, she no longer has time to enjoy the various activities in the club.
#92907
A
attached
B
occupied
C
contributed
D
devoted
_____ himself with necessary knowledge and skills, the young man went to the job market with much confidence.
#92526
A
Equipped
B
Having equipped
C
Equipping
D
To equip
The flowers ______ sweet in the botanic garden attract the visitors to the beauty of nature.
#91712
A
smelling
B
smelt
C
to smell
D
to be smelt
________ an hour every day has made a considerable difference to my health.
#89597
A
Having walked
B
Walk
C
Walking
D
Walked