As nobody here knows what is wrong with the machine, we must send for an engineer to ______ the problem.
What a table ! I’ve never seen such a thing before .It is___ it is long.
To understand the grammar of the sentence, you must break it ____into parts.
John is very lazy. He falls ______ behind in his studies.
--- ______ that he managed to get the information?--- Oh, a friend of his helped him.
Mr. Smith owns ______ collection of coins than anyone else I have ever met.