e are many English______________(课程)forus to choose.
there a____________(可能的) chance of success?
mother is ill,so I have to stay at home______________(代替) of going to school.
4.___________(曾经)we lived in London.
must act carefully according to these_______________(指示).
asked me to a____________the meeting withher.’
7.I want to f___________the empty bottle with some apple juice.
8.一What do the letters UN s__________ for?
一United Nations.
computer is such a useful t_____________.
you help me p____________the walls blue?
