1. ) - i will drink a water after eating
+ saya akan minum air setelah makan
> this sentence uses present future tense because of the verb 'will drink' and adverb of time 'after eating'
2. ) - i like in jakarta
+ saya tinggal di jakarta
> this sentence uses present tense because the verb 1 ' live' and there is no adverb of time
3. ) - mr rudy went to surabaya last night
+ pak rudy pergi ke surabaya kemarin malam
> this sentence uses past tense because of the verb 2 'went' and the adverb of time is already happen 'last night'
4. ) - she have lived in bandung for six years
+ dia telah tinggal di bandung selama 6 tahun
> the sentence uses present perfect tense because the verb have and the verb 3 'lived' and she is still live in bandung for six years 'adverb of time'
5.) - mr bambang is reading a book right now
+ pak bambang sedang membaca buku sekarang
> the sentence uses present continous because mr bambang still reading a book right now 'adverb of time'
6.) - my father is reading a newspaper when i playing a game
+ ayah saya sedang membaca koran ketika saya sedang bermain game
> this is a combined sentences of the present tense because my father and i doing activities in the same time
7.) - budi were studied in universitas surabaya when i was studied in universitas of indonesia
+ budi pernah belajar di universitas surabaya di saat aku belajar di universitas indonesia
> this is the combined sentence of past tense because and we both studying in the same time.
8.) - he was affraid of fire since he had accident
+ dia takut dengan api sejak dia kecelakaan
> this sentence was using 'since', therefore the sentence after 'since' is using past perfect tense and the main clause is using simple past tense
9.) - i lost my wallet yesterday
+ kemarin saya kehilangan dompet
> this sentence was using simple past tense 'lost' because of the adverb of time 'yesterday'
10.) - i am eating chicken at the moment
+ saya sedang makan ayam sekarang
> this sentence was using present continous 'am eating' and the adverb of the time is 'at the moment'