If a lot of people say a film is not good, I won’t bother to see it, or I’ll wait ______ it comes out on DVD.A. whether B. after C. though D. until
--- Well, Linda, I’m sorry but I have to leave. --- _______. I hope to hear from you soon.
15. Researchers _______ to develop vaccines and this will probably take several months to complete.
14. Water can absorb and give off a lot of heat, thus ________ a stable environment.
13. He took ________ advantage of cultural resouces and succeeded in ________ 1990s.
12. I'm _______ in studying English words. Don't bother me