The price of petrol(汽油) is not _______ that of last year, so some more people are planning to buy cars.
There used to be a lot of tall buildings,_________?
----I don’t know _____next. -----Let’s go to ask our teacher.
There are ___months in a year and December is the ______month of a year.
Our teacher always says, “_____careful you are, _____mistakes you’ll make”.
---I often study English _____listening to tapes.How about you? ----I always watch English movies ___TV.