Beginner Level Advanced Level
INTERMEDIATE LEVEL
Content
welfare ☊ 
an sinh ☊
→ → →
like: an sinh → →
A lively discussion followed about whether he should be allowed to join the club. ☊ discussion ☊
female reproductive organs ☊ female ☊
proposals to reform the social security system ☊ reform ☊
The library has a large biology section. ☊ section ☊
The student union has called for a rent strike (= a refusal to pay rent as a protest). ☊ strike ☊
tell sb where, what, etc...: Tell me where you live. ☊ tell ☊