Varieties of programs in the TV station ______ many different types of interest and taste among the public.
| A． cater to | B． appeal to | C． apply to | D． adjust to |
Only after the woman had her own child ________ how difficult it was to be a mother.
| A．she realized | B．had she realized |
| C．she had realized | D．did she realize |
— What made you so unhappy? — ______ my new bicycle.
| A．Lost | B．Losing | C．Lose | D．I lost |
The determined mother has devoted all she has to ________ her son out of trouble.
| A．helping | B．help |
| C．have helped | D．having helped |
For the past two years I ________ to help my two brothers
| A．struggled | B．have struggled |
| C．had struggled | D．am struggling |
— Lucy, my good friend died in an accident yesterday.
—.
| A．That’s all right | B．You are lucky |
| C．Oh, well, that’s life | D．Don’t worry |