I PROMISE I ________ BACK IN ABOUT HALF AN HOUR SINGAPORE IS A BEA...
18. I promise I ________ back in about half an hour
Singapore is a beautiful country. The cleanest……….
A. am
B. be
C. will be
D. have been
18. I promise I ________ back in about half an hour
Singapore is a beautiful country. The cleanest……….
A. am
B. be
C. will be
D. have been