Evidence came up specific speech sounds are recognized by babies as young as 6 months old.
| A．what | B．which | C．that | D．whose |
The museum he paid a visit _____ at the end of the street.
| A．stand | B．stands | C．to stand | D．to stands. |
The day will come _____ the people all over the world will get rid of poverty.
| A．that | B．how | C．when | D．where |
He is over sixty, but doesn’t look _____.
| A．it | B．for it | C．as it | D．such |
Why is it _____ he can’t get along well with his classmates?
| A．/ | B．this | C．that | D．it |
Mary wrote an article on _____ the team had failed to win the game.
| A．why | B．what | C．who | D．that |