The emergency required that all the tasks _____ at least two days ahead of time. A.to complete B.should complete C.be completed Dshould have been completed
Only when I left my parents for Italy, ________how much I loved them.
He is a poorly learned man, but he acts as if he ______.
The purse found on the playground matches the ______ by Mary, so it must be hers.
If a person has not had enough sleep, his actions will give him _______ during the day.
The engineers are so busy that they have no time for outdoor sports activities, ________ they have the interest.