How was Robert’s cooking? — Oh, pretty good.I was quite ______.[ ]

Water can absorb and give off a lot of heat without big changes in temperature, thus creating a _____ environment. [ ]

If you can’t _____a better plan, we have to carry out the present one. [ ]

There is no need _______ and it’s no use__________ there too early.

Mary had to call a taxi because the box was_______ to carry all the way home