A lot of trees ________ around here every year, and we can enjoy fresher air now.
| A．were planted | B．are planted |
| C．will plant | D．are planting |
It’s the best way English.
| A．learn | B．to learn | C．learning | D．to learning |
The room is _____with lots of people.
| A．fill | B．filled | C．full | D．fulled |
—How about the pollution in the countryside?
—Luckily, it's not as serious as _______ in the big cities.
| A．that | B．it | C．one | D．those |
— How was your trip to the park?
— It couldn’t be . We lost our way and it kept raining.
| A．nicer | B．worse | C．worst | D．good |
— Do you like LeBron James more than Kobe Bryant?
— I like them both. Kobe may be not as as James, but he is at shooting (投篮) than him.
| A．stronger; better | B．stronger; good | C．strong; good | D．strong; better |