You should take off your shoes before you ＿＿＿ the new flat.
| A．leave | B．find | C．choose | D．enter |
The game __________ by all the students.
| A．enjoys | B．enjoyed |
| C．enjoying | D．is enjoyed |
The only question __________ I ask for you was how to used the computer .
| A．that | B．which | C．who | D．whom |
The mooncakes with meat in it tastes__________ and sells__________ .
| A．well, good | B．good, well |
| C．good, good | D．well, well |
I find __________ very difficult to learn English well .
| A．that | B．this | C．one | D．it |
The math problem is too difficult ,I can’t__________ .
| A．work out it | B．work it out |
| C．work them out | D．put it out |