It is difficult for children to change their eating habit later in life. _____，parents should encourage healthy eating from an early age.
| A．Otherwise | B．Therefore | C．Besides | D．However |
Medicine should be placed where it is not ______ to children.
| A．accessible | B．available | C．acceptable | D．noticeable |
--How much is the pet
rol per liter today?
---Oh, 6.00 yuan. It ______ sharply since last month.
| A．is raised | B．has arisen | C．has risen | D．is aroused |
Gary, please do me a favor--- _____ my laptop for me.
| A．to fetch | B．fetch | C．fetching | D．fetched |
Human life is everywhere a ____ in which much is to be endured and little to be enjoyed..
| A．case | B．condition | C．position | D．state |
This camera is of good quality. If it ______ break down within the first year, we would repair it at our expense.
| A．would | B．should | C．could | D．might |