Every year, Tom remembers to have some flowers ______to her mother on her birthday.
#92776
A
send
B
sent
C
sending
D
to send
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The play_____ next month aims mainly to reflect the local culture.
#98915
A
produced
B
being produced
C
to be produced
D
having been produced
________ himself in the newspaper, he didn’t notice what was happening.
#96577
A
Having buried
B
Buried
C
Burying
D
To be buried
 _____, water can be changed into gas. 
#98289
A
Heated
B
Being heated
C
Having heated
D
Having been heated
He was so careless that he left _____the door ____. 
#96839
A
leaving…unlocked
B
to leave…locked
C
left…unlocking
D
leaving…locking