It’s very nice of you each of us a gift.
____ rapid transportation and communication,the whole world seems to be smaller.
You may find the key to the maths problem on page 107.— Ah, it’s so simpleI wonder why I _____ of that[ ]
I think there will be ______pollution and ______ carsin the future.
Iwish you’d do talking and some more work. Thus things will become better.[ ]