A.that | B.what | C.If |
A.is | B.are | C.was |
A.Mary's mother | B.mother of Mary | C.Mary 's mother's |
A.Not at all. | B.You are welcome. | C.It doesn't matter. |
A.What | B.When | C.Where |
A.cinema | B.library | C.museum |
A.ride | B.reading | C.read |
A.park | B.dentist | C.teacher |
A.behind, under | B.in, on | C.under, at | D.over, behind |