---Lost and Found office. ________?
--- I wonder if you have a small black suitcase of mine.
A. What can I do for you B. Who’s that
C. What’s that D. How do you do
So far all cloned animals have suffered from some different serious disorders, _______ dying soon after birth.
A. many of which B. many of whom C. many of them D. many of that
When asked to explain ________ he does to make his students so fascinated with his lessons, the teacher paused and thought deeply.
A. what it is that B. that what it is
C. what is it that D. that what is that
_______ to her own work, she spent little time with her children.
A. Devoting B. To be devoted C. Devoted D. Having devoted
--- Are you happy with this laboratory?
--- Not a little. We can’t have _______.
A. a worse one B. a nicer one C. so bad one D. so nice one
Medicine shouldn’t be kept _______ it is accessible to children.
A. even if B. which C. where D. so that
