I’ll be going to school on foot while my bicycle________.
-- Mr. Brown, National Day is coming… --- ______? Just occupy yourself in your study.
--- Mum, where are my gloves? Is the pair of gloves ______ mine? --- Yes. You have to wear another pair.
Sean's strong love for his country is ______ in his recently published poems.
The old woman ______ her sons and daughters ______ and see her from time to time.
It is rather ______ that we still do not know how many species there are in the world today.