Of the seven days in a week.Saturday is said to be the most popular _______ for a wedding in some countries.
He__________ he would be able to leave tomorrow, but it's beginning to took difficult.
—I put him down for a well-educated man. —___________ ? —I mean that he's a well-educated man.
Jack is one of those men who_________ best evening the most difficult situations.
--Whose advice do you think I should take? --___________.
__________ you understand the rule, you will have no further difficulty.