That scientist _________________ a cure for one type of cancer. His achievement was announced in the NY Times last week.
A. Discovers
B. Is discovered
C. Is discovering
D. Has discovered
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Tenses and Articles › ViewWe have got only____hour to do this work
A. a
B. an
C. –
D. the
Grammar › View
Is this actor on, under or behind to the couch?
A. The actor is behind the couch.
B. The actor is under the couch.
C. The actor is on the couch.
They opened the box to see what it _____
A. include
B. contain
C. contained
D. involve
E. involves
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My father said to me, “You must work hard”.
A. My father said to me that I must work hard.
B. My father said to me that you must work hard.
C. My father told me that I had to work hard.
D. My father told to me that I had to work hard.