用适当的介词填空
porridge can be eaten -----spoons
what food do you often have --- a plate
people in china use chopsticks to eat instead-----forks
chicken legs can be eaten ------finger food
句型转换
the washing machine need to be fix
the washing machine need ---------
hainan is a good city whether in summer or in winter
hainan is a good city ------in summer ------ in winter
the work will take her three hours to finish
-----will ------her three hours to finish the work