.—This yard is so clean today and everything looks fine.—I didn't notice that. It's clear someone ________it.
That’s a good place ________ football.
I hope you _________ to my birthday party this evening. A.to comeBcomes C.comingD.will come
When the teacher comes, we all stop _______ and do our homework?
._______ to the zoo, take the bus No.5.
-- _______ shall we meet tomorrow? -- At the school gate.