— ____can we board our plane? — In twenty minutes. A.How soon B.How long C.How often
He has done _________ to improve his English.
It’s ______ cold today, so I have still finished ______ homework.
This pair of shoes ______ Li Gang’s, It’s too big for him .
I’d invite her ______ dinner at my house tomorrow.
Our school doesn’t allow students ______ their ears ______.