Kate was at home. She was _________ her brother.A. looking after B. looking at C. looking
WhatDaming and Sam doing? A. amB. isC. are
Let’s getthe bus. A. on B. for C. at
They’resoy milk. A. doing B. drinking C. rowing
We can see lots interesting books A. in B. ofC. at
Look the people on the Lake. A. atB. onC. in