- English as a Second Language (ESL)
- Grammar
- Age 10+
-
level: Grade 7
- English
คำแนะนำของผู้เขียน
Active: Present Perfect, Past Simple, Past Continuous, Past Perfect
Passive: Past Simple
Gerund Infinitive
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คำแนะนำของผู้เขียน
Active: Present Perfect, Past Simple, Past Continuous, Past Perfect
Passive: Past Simple
Gerund Infinitive