—We all had a lot of fun at the barbecue yesterday. Pity you weren’t there. — I really should have gone with you, but I ________ on some remaining problems. 
#100311
A
was working
B
would work
C
worked
D
had worked
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The vegetables didn’t taste good. They ____ too long.
#103280
A
had cooked
B
cooked
C
had been cooked
D
were cooked
I      to go for a walk,but someone called and I couldn’t get away.
#102480
A
was planning
B
planned
C
had planned
D
would plan
Hurry up! The shop __ in five minutes.
#101557
A
closes
B
is closing
C
has closed
D
is about to close
Food supplies in the flood-stricken area          . We must act immediately before there’s left.
#102123
A
have run out
B
are running out
C
have been run out
D
are being run out