I had great difficulty the suitable food on the menu in that restaurant.
A．find B．found C．to find D．finding
The church tower which will be open to tourists soon. The work is almost finished.
A．has restored B．has been restored
C．is restoring D．is being restored
In ancient times, people rarely travelled long distances and most farmers only travelled the local market.
A．longer than B．more than C．as much as D．as far as
---Sorry, Professor Smith. I didn't finish the assignment yesterday.
---Oh, you have done it as yesterday was the deadline.
A．must B．mustn't C．should D．shouldn't
Every few years, the coal workers their lungs X-rayed to ensure their health.
A．are having B．have C．have had D．had had
If our parents do everything for us children, we won't learn to depend on
.
A．themselves B．them C．us D．ourselves
