Fill in the blanks with “some, any, a lot of, lots of” (Điền vào chỗ trống với "“some, any, a lot of, lots of”)
1. We are running out of gasoline. Let's stop and get … at the gas station.
2. There are … cars on the street, so they cause traffic jams every day.
3. If we don't use … fossil fuels, our environment won't be polluted.
4. People use … solar panels to replace non-renewable sources of energy.