[00:03.13]12. (A) I'll leavetomorrow depends onthe weather.A.Whether B.If C.That

[00:26.01]13.Be sure to finishthe work on time ,

[00:30.08]but please rememberthat we want __ highspeed ___ quality.(B)

[00:45.01]A.not, but alsoB.both, andC.either, or

[00:50.44]14. __ surprised uswas ___Tom spokeChinese so well.(B)

[01:11.06]A.That, thatB.what, thatc.What, how

[01:18.48]15.We like thespring here.It's __ hot __ cold.(C)