$#Sunz$
`⇒` thì HTHT: S+has/have+Vp2...
`→` DHNB: before, ever, never, for+quãng thời gian, since+mốc thời gian, yet (dùng cho caau phủ định và câu nghi vấn), ...
a) have lived - since
b) have worked - for
c) have been - since
d) has worked - for
e) have had since
$\text{#BTS}$