In _______ 1940s the computer was made to work as _______ useful machine.
| A．the; an | B．the; a | C．/; a | D．/; an |
Nowadays, TV programmes _______ a lot of foreign language teaching ones, _______ English, Japanese, French and so on, of course _____ those for children.
| A．contain; for example; include | B．include; such as; contain |
| C．contain; such as; including | D．include; for example; containing |
The next morning there was always something in anyone else's stockings. Only mine hung there __________.
| A．high | B．nothing | C．full | D．empty |
Where's the book I gave you? What ________ it?
| A．did you do with | B．have you done with |
| C．had you done with | D．do you do with |
The boy will make a lot of trouble when __________ alone.
| A．leaving | B．leave | C．left | D．being left |
Allow children the space to voice their opinions, ____they are different from your own.
| A．until | B．even if | C．unless | D．as though |