Have you heard of the big fire last night? –Yes. The firemen struggled against it for about 35 minutes and _______ the fire at last.

I often go to school_____foot, but I had to go to school_____taxi yesterday because of rain.[ ]

There is ___ food in the fridge(冰箱). Let’s buy some.

Do you know how to __ a beef sandwich at home?–Sorry, I don’t know.

I have just heard on the radio that Nanjing Road is jammed _____ cars. [ ]