—____, Tom. Is this your pen?—No, it isn’t. I think it’s ____.
#29236
A
Excuse me; Jack
B
Sorry; Jack’s
C
Excuse me; Jack’s
D
Sorry; Jack
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The _____ now is that we have many _____ to ask. 
#29394
A
problem; questions
B
problems; question
C
question; problems
D
questions; problem
---Would you like some__________?---Oh,yes, just a little.
#28049
A
potatoes
B
eggs
C
porridge
D
vegetables