1.The old couple invited many guests to a grand dinner to ___ their silver wedding anniversary.

A) welcome

B) congratulate

C) exclaim

D) celebrate

2.They travelled to Spain by the most ___ route.

A) easy

B) direct

C) straight

D) unique

3.What he said just now had little to do with the question ___ discussion.

A) on

B) in

C) under

D) at

4.He said that very clearly so that nobody was in any ___ about what was meant.

A) doubt

B) wonder

C) question

D) consideration

5.The headmaster had been trying for years to ___ money for a new science block.

A) arise

B) raise

C) lift

D) arouse

1-5 DBCAB