`I:`

`1-B`

`2-D`

`3-C`

`II:`

`1,` Riding

`2,` Interesting

`3,` Closing

`4,` China

`5,` To do

`6,` Borrow

`7,` Was held

`8,` Flower- arranging

`9,` Burned

`10,` From

`11,` Minimize

`12,` She was

`III:`

`1,`

`A-F`

`B- T`

`C- F`

`D- T`

`2,`

`a)`

`>`The empty bottles are cleaned and refilled.

`b)`

`>`It is broken up and made into new glassware.

`IV:`

`1,`

`>`Motorbikes aren't exported by my country.

`2,`

`>`It is dangerous to swim in this river.

`3,`

`>`He said he would fix that radio.

`4,`

`>`Were playing. Was watching.

`5,`

`>`It is a water- fetching contest.

#Xinhaynhat

I. 1. B 2. D 3. C II. 1. Riding 2. Interesting 3. Closing 4. China 5. To do 6. Borrow 7. Was held 8. Flower- arranging 9. Burned 10. From 11. Minimize 12. She was III. 1. a/ F b/ T c/ F d/ T 2. a/ The empty bottles are cleaned and refilled. b/ It is broken up and made into new glassware. IV. 1. Motorbikes aren't exported by my country. 2. It is dangerous to swim in this river. 3. He said he would fix that radio. 4. Were playing. Was watching. 5. It is a water- fetching contest. P/s: Nhớ vote 5* và ctrlhn cho mình nha!!