(bahagian a)
1* the man in the park who is wearing a hat is drinking a drink.
2* aiman is playing with his younger sister at the playground.

minte maaf sbb x psti jwpn  bahagian b ............hope u like my answer..and get it right

2 3 2
It's really simple such as BM BINA AYAT but u need to right in English that's it
for an example That I can give to u is:
a.)The girl is drinking a cup of tea.=this sentence is quiet very simple.
b.)The girl is drinking a cup of tea while sitting on the bench.=this sentence is quite  
IF you likes my sentences just use it;it will helpful......