34. _________ is known to all is that the earth goes round the sun.
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Practice greeting your teacher and classmates in English. Remember !
I would have grabbed the ball if Icloser to it.
The saying “Old friends and old wine are best” means the things and people ____ we know are better than the unfamiliar.
_________ difficult and challenging the task may be, we must finish it on time, because there is a possibility _________we’ll be fired if we can’t fulfill the task on time.