．—John and Lucia got married last week． Did you go to their wedding?
—No, I a lecture in another city．
| A．gave | B．have given | C．had given | D．was giving |
I thought _______ necessary ______ him to tell his father everything.
| A．it; of | B．that; for | C．that; of | D．it; for |
Children who are not active or _____ diet is high in fat will gain weight quickly.
| A．what | B．who | C．whose | D．that |
Although it was really a difficult task, he decided to try his best to _______ success.
| A．challenge | B．host | C．approve | D．achieve |
—We are informed that the Weifang International Kite Festival starts at 7:00.
—Oh, I didn't expect it was so early! I ____ to go out for dinner with my friends first.
| A．would plan | B．am planning | C．have been planning | D．was planning |
Will you ____ it that my birds are looked after well while I'm away?
| A．see to | B．turn to | C．turn off | D．see off |