Present perfect

Present perfect
Present perfect

คำแนะนำของผู้เขียน

Present perfect with for and since

สำรวจแผ่นงาน

Future tenses

Grammar - ESL

future tenses

Modal verbs obligation: must, should, have to, need to

Grammar - ESL

Ficha sobre verbos modales en inglés: have to, should, must,need to.
Algunas oraciones tienen varias respuestas

Collective

Grammar - ESL

Complete the crossword by filling in appropriate sollective nouns in each sentence clue.

Present perfect with just, already, yet

Grammar - ESL

PRESENT PERFECT WITH JUST, ALREADY, YET