She used ______ on the right in China, so she was not used _______ on the left in England at first.
We should learn ____________ each other.
She isn’ t good ___________ maths. Could you help her __________ her maths?
What do you have ____________ supper?
Tom needs some help ________ his homework. Can you help ________?
We have some boxes. But we need ________ .