He looks very tired . He ____ to bed too late last night .
it rain tomorrow, we would have to call off the hike.
—Did you tell your parents about the result? —Oh, no, I forgot. I them now.
The APEC leaders' meeting greater importance to economic cooperation in Asia-Pacific areas.
—What do you need to say? —No person smoke or carry a lighted cigarette in this special room.
Why were you upset? The headteacher wasn’t blaming anyone. He said things like that could be avoided.