In the last decade, Chicago public schools ________ teaching of Chinese to serve 12,000 students.
| A．are expanding | B．have expanded | C．expanded | D．expand |
Annie often tells her classmates ______ at the remote school in the mountain area and what she has done there as a volunteer.
| A．life is how hard | B．what hard life is | C．how hard life is | D．how hard is life |
Thelittlegirlshowednoanxietybeforethecompetition.Sheseemed_____foritprettywell.
| A．toprepare | B．tohaveprepared | C．havingprepared | D．tobepreparing |
—IgotanemailfromSusan, _____saidshewasgoingabroadforsightseeing.
—Fantastic!That’swhatshehasbeendreamingof.
| A．which | B．she | C．who | D．it |
Remember the first time we ______ , Peterson?
—— Of course, I ______ . We’ve been close friends ever since.
| A．met; do | B．met; did | C．had met; did | D．have met; do |
Yourroomisterriblydirty;yougetitcleanedintwohours,orMumwillbeangry.
| A．can | B．might | C．shall | D．may |