Question

Answer 1

2. We might visit Japan in the future

3. My brother is very fast

4. Nga's favourite sport is badminton

Answer 2

2. We might visit Japan in the future

3. My brother is run very fast

4. Nga's favourite badminton 

Answer 3

2/ We might visit Japan in the future.
3/ My brother is a fast runner.
4/ Nga's favourite sport is badminton.