Tarea 1 de 10
PRESENT PERFECT vs PAST SIMPLE
Wyrażenia 'so far’ i 'up to now’ (hasta ahora) zawsze idą w parze z Present Perfect!
So far, we (solve) three problems. Wyrażenia 'so far’ i 'up to now’ (hasta ahora) zawsze idą w parze z Present Perfect!
Tarea 2 de 10
We (solve) the first problem an hour ago.
Tarea 3 de 10
Up to now, she (be) very helpful.
Tarea 4 de 10
She (be) very helpful during the project last month.
Tarea 5 de 10
I (have) three exams so far this week.
Tarea 6 de 10
I (have) a terrible headache yesterday.
Tarea 7 de 10
(he / reply) to your email yet?
Tarea 8 de 10
(he / reply) immediately?
Tarea 9 de 10
They (not / make) a decision up to now.
Tarea 10 de 10
They (not / hacer) a decision at the meeting yesterday.