Some birds fly in winter and some stay in the north.
She tried two different methods, yet ______ of them seemed to work very well.
—What about ______ lecture you attended yesterday? —To tell the truth, it was too boring.I can’t stand ______ lecture like that.
He raised his voice, ______ we still couldn’t hear anything.
I think you should complain — ____,of course, you are happy with the way things are.
-How do you usually find out about new software? -In the magazines like Popular Electronics. That’s computer companies usually advertise.