The doctor advised her to wear flat shoes________her back problem.
| A．on account of | B．in terms of | C．for lack of | D．on top of |
It's not necessary to explain the truth________there are air，water and sunlight，there are living things.
| A．in wherever |
| B．that wherever |
| C．which |
| D．that |
Tomorrow is Tom's birthday. Have you got any idea________the party is to be held?
| A．what |
| B．which |
| C．that |
| D．where |
Along with the letter was his promise________he would visit me this coming Christmas.
| A．which |
| B．that |
| C．what |
| D．whether |
Word has come________in some western countries demand for graduates from NBA.
A．that
B．while
C．when
D．as
Danby left word with my secretary________he would call again in the afternoon.
| A．who |
| B．that |
| C．as |
| D．which |