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 room is very large and only little room _____ by the new piano.
| A．are taken up | B．takes up | C．is taken up | D．is taking up |
The task was very hard, so _____ were needed.
| A．ten more men | B．ten men more | C．more ten men | D．men more ten |
The college entrance examination is coming, the students are _____ it.
| A．preparing | B．prepared for | C．prepared | D．preparing for |
This is the school _____ they visited last year and is the one _____ my father once worked.
| A．that; where | B．where; that | C．where; where | D．that; that |
The enemy troop suddenly took the small village by surprise _____ a rainy morning.
| A．on | B．at | C．in | D．during |