Jack coughed day and night, so the doctor______him to take the medicine three times a day.
| A．hoped | B．suggested | C．advised | D．promise |
Her parents require that she __________ TV after she finishes her homework.
| A．watched | B．watches | C．watch | D．will watch |
In America and Europe, it is __________ to tip anything from 10% to 20%.
| A．customary | B．custom | C．customer | D．customs |
The couple said they __________ for Chicago the next month.
| A．were leaving | B．were to leave |
| C．were about to leave | D．were about leaving |
I __________ it if you could show me the way downtown.
| A．was to appreciate | B．would appreciate |
| C．was going to appreciate | D．was about to appreciate |
Even if the US __________ do so, it __________ change the size of the US trade deficit.
| A．were to; will not | B．is to; would not |
| C．were to; was not going to | D．were to; would not |