Give the correct form of the verbs in the present perfect. We (be) ................ pen pals for a long time.

Rewrite the sentences. I have studied English for three years. ->I began ...............

Fill in the blank with “for” or “since”. Nam’s father has worked in this company ...................... 20 years.

Put the verbs in brackets in the present perfect or the simple past tense. My brother ...................... (leave) home 10 years ago. I ................................. (never/ meet) him again sin...

Rewrite the sentences. My brother hasn’t seen his best friend for nearly five years. -> It’s ............

Give the correct form of the verbs in the present perfect. They (live) ................ here since 1990.