Those pictures reveal（) us a wonderful world under water.A onB atC toD in

Those gifts of rare books that were given to us we

That those who had learned from us now surpass us was a great challenge. The italicized pa

Those of us who smoke should have______ lungs X-rayed regularly since we are all aware of

The pictures of the moon taken from the spacecraft are _______ than those taken from theearth.

Text 2 Do you remember all those years when scientists argued that smoking would kill us

Those gifts of rare books that were given to us were deeply ________.A) appreciated