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 |
Tom is good at his work, but he seems to _____ confidence.
| A．lack | B．lack of | C．lacking in | D．short of |
---Do you know Jim quarreled with his brother?
---I don’t know, _______.
| A．nor don’t I care | B．nor do I care | C．I don’t care neither | D．I don’t care also |
The class __________ 80 students is hard to manage.
A consisting of B consists of C making up of D made up
I will __________ Jane today, as she can’t come to the meeting herself.
| A．take place | B．take place of | C．take the place | D．take the place of |
The students in the class were______ four groups before they started the game.
A divided into B separated into C divided from D separated into