I _______ (have / be / work) on this project since last Monday.
I have been working on this project since last Monday.
She ________ (have / be / read) that book for two hours.
She has been reading that book for two hours.
We ________ (have / be / wait) for the bus all morning.
We have been waiting for the bus all morning.
They ________ (have / not / be / play) football.
They haven't been playing football.
He ________ (have / be / study) English for two months.
He has been studying English for two months.
I ________ (have / be / feel) tired all day because I didn't sleep well last night.
I have been feeling tired all day because I didn't sleep well last night.
They ________ (have / be / cook) dinner since 4 p.m.
They have been cooking dinner since 4 p.m.
We ________ (have / be / clean) the house for three hours.
We have been cleaning the house for three hours.
I ________ (have / not / be / look) for my keys because Lara found them.
I haven't been looking for my keys because Lara found them.
They ________ (have / be / plan) the event for weeks.
They have been planning the event for weeks.
He ________ (have / be / take) piano lessons since 2020.
He has been taking piano lessons since 2020.
We are exhausted because we ________ (have / be / walk) around the park all day.
We are exhausted because we have been walking around the park all day.
I ________ (have /not / be / feel) well since yesterday.
I haven't been feeling well since yesterday.
She ________ (have / be / not / study) for long. She just started an hour ago.
She hasn't been studying for long. She just started an hour ago.
They ________ (have / not / be / practice) their instruments since last week.
They haven't been practicing their instrument since last week.
