Apples are usually sold by ________ weight and eggs are sometimes sold by ________ dozen.
| A．the; the | B．/;a |
| C．/; the | D．the; a |
Look at that little boy wandering about — perhaps he _____ his mother.
| A．will lose | B．is losing | C．had lost | D．has lost |
I don’t understand how you got a ticket. I always _____ you _____ a careful driver.
| A．think;are | B．am thinking, are | C．thought, were | D．think, were |
US president George Bush ____ the war in Iraq on March 20,2003. But internationally, the US war in Iraq _____ as one country misusing its power over a weaker nation.
| A．started, has been criticized | B．has started, had been criticized |
| C．started, has criticized | D．had started, was criticized |
The article suggests that when a person under unusual stress he should be especially careful to have a well-balanced diet.
| A．be | B．is | C．were | D．was |
I can guess you were in a hurry. You your sweater inside out .
| A．had worn | B．are wearing | C．were having on | D．were dressing |