I looked up and noticed a snake ______ its way up the tree to catch its breakfast.
This middle school is ______ to a teachers' college.
______ good, this kind of fruit ______ very well in our city.
.---Hurry ! It,s high time that we____to school. ---- Oh, if only the alarm clock____earlier.
American- Indians____ about five percent of the USA population .
.They will start their project ____at helping the poor children to be educated in China's west.