－－Schoolwillsoonbeover.Canyourecitethetextnow?－－I’mnotsure,butI________itallth A: 25.--Schoolwillsoonbeover.Canyourecitethetextnow?--I’mnotsure,butI________itallthismorning.A．haveread B: wasreading C: read D: hadread

A:Mr.Smithisnotin.Wouldyouliketoleavehimamessage?B:() A: I'mnotsure. B: You'reright. C: Yes,certainly. D: That'sinteresting.

—Pamela, can you come to a meeting on Friday?—（）.. Let me check my schedule. A: I’mnotsure B: Nevermind C: That’simpossible D: Don’trefusehim