________ you can’t decide ________ to go or not, just stay at home and sleep all day. A. Whether, if B. If, whether C. If, weather
The computer is in my __________ room.
–Is this your ruler? – Yes, it’s ________
Please call Mike ________ 578-4317 .
–_______ do you spell pencil? - P- E-N-C-I-L.
–Are these your rulers? – Yes, ________.