Mother told me sound____slower than light.
—It is Mom’s __________ birthday next Wednesday. What should we do?
—What about buying her __________ flowers to show our love?
forty; forty
forty; fortieth
fortieth; forty
fortieth; fortieth
We took pride in _________ when we succeeded in reaching the top of the mountain finally.
we
us
our
ourselves
My hometown is _______ beautiful city in ________ west of Liaoning Province.
the; a
a; the
a; a
the; the
—What’s the matter, Dad?
—I have a ________. I have to see a dentist.
fever
headache
toothache
stomachache
Teenagers often listen to pop music _________.
relax
to relax
relaxing
relaxed