The boy was made to the explanation(解释，说明 process of explaining) .
| A．speak | B．tell | C．repeat | D．say |
The players expected there ____ more free time before coming back to the country
From abroad.
| A．is | B．being | C．have been | D．tobe |
Word has come____some excellent students will go on a study trip to Chicago next
month.
| A．that | B．what | C．when | D．whether |
____computers are of great benefit to the development of science and technology.
| A．The fact is what | B．That the fact is |
| C．What the fact is that | D．The fact is that |
____puzzled the mother most was____the son would never agree with her.
| A．What;why | B．That;how | C．Which;when | D．What;where |
—____inthisstreet? —IthinkMr.Blackistherichestman.
| A．Whom do you think is the richest man |
| B．Who do you think is the richest man |
| C．Do you think who is the richest man |
| D．Do you think whom is the richest man |