–What do you think of the talk show last night? --I didn’t watch it.I ______ mum with some chores. A.helped B.was helping C.have helped
There are ________ floors in the mall and on the _______ floor there are many clothes shops.
Which is different from the others?
--- How much does the book _________ you ? --- 120 yuan
The blue skirt is beautiful. Can I________?
There are ten chairs and twelve teachers here. So we need _________ chairs.