By the time you arrive in London, we ______ in Europe for two weeks. 
#104980
A
shall stay
B
have stayed
C
will have stayed
D
have been staying
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We won’t go to the park if it ______ tomorrow.
#100149
A
is snowing
B
will snow
C
snows
D
snowed
All the preparations for the task _________, and we’re ready to start.
#99042
A
complete
B
have completed
C
had been completed
D
have been completed
In the past ten years, the ____mountain climber ____ a lot from his own adventurous _______
#102427
A
experienced; experienced; experience
B
experience; experienced; experiences
C
experienced; has experienced; experiences
D
experience; has experience; experience