_______ late the next morning, Bob turned off the alarm.
#91855
A
To sleep
B
Sleeping
C
Sleep
D
Having slept
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----Can you attend tomorrow’s meeting?----I am sorry , but I will have too much work__________.
#90920
A
to see to to come
B
seeing to come
C
to see to coming
D
doing to come
 ____ by high mountains, the city is infamous for air pollution. 
#90478
A
Surrounding
B
To be surrounded
C
Surrounded
D
Having surrounded
“ Have you decided when ________?”  “ Yes, tomorrow morning.” 
#98794
A
to leave
B
to be leaving
C
will you leave
D
are you leaving