29．—How did he break his head while swimming?
—______ my warnings, he dived straight into the shallow water．
| A．To ignore | B．Ignored | C．Ignoring | D．Being ignored |
We are living in an age _______ many things can be done on computers and the Internet.
| A．which | B．that |
| C．whose | D．when |
Her sister has become a lawyer, _______ she wanted to be.
| A．who | B．that |
| C．what | D．which |
_______ is often the case, we have worked out the production plan.
| A．Which | B．When |
| C．What | D．As |
—Do you have anything to say for yourselves?
—Yes, there’s one point _______ we must insist on.
| A．why | B．where |
| C．how | D．/ |
—Why does she always ask you for help?
—There is no one else _______, is there?
| A．who to turn to |
| B．she can turn to |
| C．for whom to turn |
| D．for her to turn |