Under the new policy, anyone who is found ______ in the school building will be fined $60.
A．smoke B．smoking C．to smoke D．smoked
The Internet is widely used, which ______ the development of English.
A．speeds up B．takes over C．gets across D．turns to
Only when she reached her office____ she had left her key at home.
A．she realizes B．does she realize C．she realized D．did she realize
---The president _____ by his doctor today that his cancer has come back.
A．informs B．has informed
C．has been informed D．is being informed
_____ by the sun, they walked towards their destination through the woods.
A．Guiding B．Guided C．Guide D．To guide
Thompson had two ways, neither of _____ seems to have worked well.
A．whom B．that C．which D．them
