1.He_______ever________(be)totheamusementparkseveraltimes.
2.I’msorryIdidn’tfinish___________(write)mycomposition.
3.Ihavebeen________(skate)fortwohours.
4.________you________(teach)uscomputersciencenextyear.
5.Iwenttherelastyearand_________(fall)inlovewithit.
6.They___________(fly)tothemoonintenyears.
7.Iwillgotothewaterparkifit__________(notrain)tomorrow.
8.WhenMr.Cookgothomehisson___________(listen)totheradio.
9.Theoldmanmakesalivingby________(sell)vegetables.
10.Theboxistooheavy.I’mnotstrongenough_________(carry)it.