CHOOSE A, B, C, D TO COMPLETE THE SENTENCE
23.Choose A, B, C, D to complete the sentence:
I’m tired_____________ I stayed up late watching TV.
A. because
B. because of
C. so
D. but
23.Choose A, B, C, D to complete the sentence:
I’m tired_____________ I stayed up late watching TV.
A. because
B. because of
C. so
D. but