_____a pleasant,small conversation with someone you don’t know,and people will feel relaxed and enjoy your company.
| A．Starting | B．To start |
| C．Start | D．Having started |
Please ______ the address before you forget it.
| A．put down | B．put up | C．put on | D．put away |
–When did you ______ English?
-- When I was in college.
| A．pick up | B．take up | C．turn up | D．put up |
Does it ever _______ to you that they would be punished for being late?
| A．strike | B．occur | C．happen | D．appear |
Wind power is an ancient source of energy ________ we may return in the near future.
| A．in which | B．to which | C．on that | D．from which |
— Did you take enough money with you?
— Yes, but I spent ________ I had expected.
| A．not so many as | B．as many as | C．much more than | D．much less than |