Question

15. Choose the correct tense forms.
I... for my bracelet since morning, but I ... it yet.
a) have been looking, hadn't found
b) Had been looking, don't find
c) Am looking, hadn't found
d) Have been looking, haven't found
e) Am looking, didn't find

Answer 1

d) I've been looking for my bracelet since this morning, but I haven't found it yet

Answer 2

Ответ:

d) Have been looking, haven't found

Объяснение:

I have been looking for my bracelet since morning, but I haven't found it yet. Я с утра ищу свой браслет, но пока не нашла.

В первой половине предложения мы называем действие, которое началось в прошлом (утром) и длится до сих пор - это ситуация, требующая употребления Present Perfect Continuous,

а во второй половине мы говорим о результате, точнее, о его отсутствии к настоящему моменту - тут нужно использовать Present Perfect.