Look out! Don’t get too close to the house ______roof is under repair.
. ---- My watch is out of order. ---- Then why don’t you have ____?
. The cloud never hides the sun. The truth will be known to all _______.
. ____ no doubt _____ China will become an advanced country in the future.
. A fire ______ in the shoe factory last night but ____ soon.
. ---- She was late for the party. ---- That’s _________ she had forgotten the exact time.