The first textbooks __________ for teaching English as a foreign language came out in the 16th century.
| A．having written |
| B．to have written |
| C．being written |
| D．written |
— I hear Kris had an accident as he was riding his bike to school yesterday.
— ________? He is always so careful when he is riding.
| A．What for | B．How come | C．Why that | D．So what |
______ the numbers in employment, the hotel industry was the second largest industry in this country last year.
| A．In spite of | B．In case of | C．In terms of | D．In favor of |
Under the environment of fierce competition, the only way John could imagine _______ stress was to get tougher by making greater efforts.
| A．handling | B．to handle | C．handled | D．having handled |
The president of the World Bank says he has a passion for China, ______ he remembers starting as early as his childhood.
| A．where | B．when | C．what | D．which |
— Have you got any information about your missing dog from the police?
— No. I ______. The police say they’ll let me know when there is any news.
| A．waited | B．was waiting | C．have waited | D．am waiting |