______ with routine office tasks, she had no time to look after her children.
A．Occupying B．Occupied C．Being occupied D．To be occupied
The audience ______ to see who would win the gold medal.
A．took a deep breath B．held their breath
C．lost their breath D．was out of breath
Dr. Peter Spence, headmaster of the school, told us, “ fifth of pupils here go on to study at Oxford and Cambridge.”
A．/；A B．/；The C．the; The D．a; A
All children are required to ______ school.
A．attend B．go C．join D．take part in
Look at the trouble I am in! If only I your advice!
A．followed B．had followed C．should follow D．would follow
The teacher demanded all the exercise books ______ the next day.
A．to be handed in B．would be handed in C．be handed in D．to hand in
