This grammar type is used to make guesses about a situation based on evidence or logic.

You ______ (must / might / can’t) be joking! That’s unbelievable.

I ______ (see) that movie three times, but I ______ (watch) it again with my friends last weekend.

after / eaten / left / had / they / they / the / house / .

This grammar type helps explain ongoing actions or habits in the recent past, focusing on their effect now. For example: "I’ve been feeling tired lately."

They ______ (work) on this project since last Monday.

This combination of tenses is used to compare a completed action in the past with an action that still has relevance to the present. For example: "I visited Paris last summer, but I haven’t visited Rome yet."

I ______ (study) for three hours. I need a break.

By the time the teacher arrived, the students ______ (already start) the activity.

hadn’t / studied / failed / he / the / he / test / because / .

He ______ (has been playing / played) football for two hours.

This tense is used to describe actions that were completed before another action in the past.

Choose the correct sentence: