A．He has a headache.B．He failed his history exam.C．He is tired.D．He is too busy.

He failed to carry out some of the provisions of the contract, and now he has to ______ th

He failed to carry out some of the provisions of the contract， and now he has to take cha

Why is Phil worried？A．He failed his last test.B．He can"t find his watch.C．He"s taking exam

Why does the man drink lots of coffee？A．He has a headache.B．He has been fed up with tea.C．

What type of sentence is "Jim has failed in the exam though he has been working hard. "？A．

Inexperienced as he is, he has succeeded______other experienced researchers fail.A．whereB．