A.read | B.is read | C.is reading | D.reading |
A.What can I do for you? | B.What is Ella doing? | C.Where is Ella? |
A.reading | B.am reading | C.read |
A.Who | B.Where | C.What |
A.grandfather | B.grandmother | C.father |
A.Where | B.Why | C.How |
A.play | B.playing | C.to play |
A.on | B.in | C.at |