If you don’t go to his birthday party next Friday,＿＿＿＿＿.
| A．so do I | B．so will I | C．nor do I | D．nor will I |
—He must be busy doing his homework right now.
—I imagine____.
| A．that | B．to | C．so | D．it |
After living with his grandparents in the countryside for ten years, the boy returned to the big city ____ his parents worked.
| A．which | B．where | C．that | D．when |
— ____ can I deal with such a situation?
— Take ____ measure you think best.
| A．How; whichever | B．What; whatever |
| C．How; whatever | D．What; whichever |
____ it will do us harm or good remains to be seen.
| A．If | B．Whether | C．That | D．Where |
The river, ____ are covered with trees, is very long.
| A．which banks | B．of which banks |
| C．whose the banks | D．the banks of which |