Present perfect

Present perfect

คำแนะนำของผู้เขียน

form and interrogative of the present perfect tense

สำรวจแผ่นงาน

Question Formation - Business English

Grammar - ESL

Ask for the underlined part.

Write the complete question.

Unit 1 Test

Grammar - ESL

Answer ALL questions

AEF1 File 5B

Grammar - ESL

Complete the exercises according to the instructions. 

WEATHER

Grammar - ESL

READ THE SENTENCES THEN CHOOSE THE CORRECT ALTERNATIVE