The dangerous virus ______ in the next few weeks in the laboratory can cause fatal diseases.
A.studying | B.studied |
C.to study | D.to be studied |
I knew __ John Lennon, but not __ famous one.
A./, a | B.a, the | C./, the | D.the, a |
This book tells __ life story of John Smith, who left __ school and worked for a newspaper at the age of 16.
A.the, the | B.a, the | C.the, / | D.a, / |
When you finish reading the book, you will have __ better understanding of __ life.
A.a, the | B.the, a | C./, the | D.a, / |
There was __ time __ I hated to go to school.
A.a, that | B.a, when | C.the, that | D.the, when |
For a long time they walked without saying __ word. Jim was the first to break __ silence.
A. the, a B, a, the C. a, / D. the, /