Yesterday I received a text message my credit card account number．
A．asked for B．ask for
C．asking for D．having asked for
—Can I continue with the training，Sir?
—Sorry, you can't you haven’t recovered from the knee injury．
A．until B．before
C．because D．unless
in the early 19th century，the school keeps on inspiring children’s love of art．
A．To found B．Founding
C．Founded D．Having founded
The water supply has been cut off temporarily because the workers the main pipe．
A．repair B．repaired
C．have repaired D．are repairing
As many as five courses are provided，and you are free to choose suits you best．
A．whatever B．whichever
C．whenever D．wherever
Knowledge from real life isn't easier to forget than achieved from textbooks.
A．one B．it
C．that D．those
