—Why didn't you attend the party in the hall the other day? —I just wanted some quiet time by myself.
Only by increasing the number of doctors by 50 percent ____ properly in this hospital.
I ___ myself more .------ It’s a perfect day .
Recycling is one way to protect the environment; reusing is ___.
— Why ,this is nothing but common vegetable soup?— _______ madam. It’s our soup of the day.
A serious study of physics is impossible _____ some knowledge of mathematics .