—I have got a headache.
—No wonder. You ________ in front of that computer too long.
| A．work | B．are working |
| C．worked | D．have been working |
Returning from abroad, Miss Yu received from her lovely students a nice present to which a note was ______, saying “We love you!”
| A．tricked | B．attached | C．explored | D．inspected |
-- How do you like the movie?
-- ______, it’s not exciting enough, though lots of money has been spent on it.
| A．To be general | B．To speak highly of it | C．To be honest | D．To be worth it |
______ we ______ to these immediate crises abroad, we also will not let up in our effort to deal with the pressing, ongoing challenges facing our country.
| A．With; will respond | B．As; respond | C．As; answer | D．with; will answer |
Wind power is an ancient source of energy ______ we may return in the near future.
| A．from which | B．to which | C．on which | D．by which |
The ladies would appreciate ______ if you could do them the favor to solve the two problems.
| A．them | B．that | C．this | D．it |