The first textbooks______ for teaching English as a foreign language came out in the 1 6th century.
| A．having written | B．to be written | C．being written | D．written |
Every one of_____ Peace Club is required to get_____better understanding of their system.
| A．the; the | B．the; a | C．/; a | D．/; / |
He was busy last night, otherwise he ______ to the meeting.
| A．would come | B．would have come | C．came | D．had come |
_____ with a big family ,the man worked hard day and night.
| A．Loading | B．Having loaded | C．Loaded | D．Being loaded |
The environment is exactly everything that affect us in some_____.
| A．aspect | B．aspects | C．suspect | D．prospect |
Her skirt had been so _____ in packing that she had to iron it before going out.
| A．faded | B．torn | C．dirty | D．crushed |