Tips:
It might be a noun clause...
if the clause functions as the subject or object of the sentence
if the word "if" in the sentence can be replaced with the word "whether".
It might be an adverb clause...
if the clause is a conditional sentence
if the clause expresses an if/then situation
Noun Clauses or Adverb Clauses with "if" 2
Answers
Is the test today?
Can you tell me if the test is going to be today (1)? I asked myself if I needed to study (2). I’ll study harder if the test is today (3). I don’t recall if the teacher said the test was today or tomorrow (4). If the teacher calls you (5), send me an e-mail. I’ll leave early if I don’t hear from you (6). Does anyone know if she called (7)? I wonder if we can leave early (8). If we leave early (9), I’m not sure if we can take the test tomorrow (10).
1. noun clause
2. noun clause
3. adverb clause
4. noun clause
5. adverb clause
6. adverb clause
7. noun clause
8. noun clause
9. adverb clause
10. noun clause