Being a parent is not always easy, and being a parent of a child with special needs often carries with _______ extra stress.
| A． it | B． them | C．one | D． him |
I remember her face but I cannot _____ where I met her.
| A．recall | B．remind | C．remember | D．remark |
He has left his book here on _____, so that you can read it.
| A．purpose | B．intention | C．aim | D．meaning |
He has left his book here on _____, so that you can read it.
汇
| A．purpose | B．intention | C．aim | D．meaning |
The magician picked several persons from the audience and asked them to help him with the performance.
| A．by accident | B．on occasion | C．at random | D．on an average |
The open university was started in order to help those who _____ having a university education when they were young.
| A．stopped | B．failed | C．missed | D．ceased |