giúp minh với, có giải thích nha 1. Last night, I ______ online with my team. A. worked B. was working C. had worked 2. Tonight at 7:30, Mai ______ with her boyfriend. A. is eating out B. will eat out C. will be eating out 3. What ______ at this time tomorrow? A. are you doing B. will you be doing C. do you do 4. Remember that at 9 a.m. tomorrow, we ______ with our colleagues in Australia. A. will have a video conference B. had a video conference C. will be having a video conference 5. When I came there, she ______ with her friend on Snapchat. A. was chat B. chatted C. was chatting 6. ______ telephathy before? A. Did you use B. Have you ever used C. Will you use 7. When you arrive there tomorrow, I'm sure that they _______ video chatting. A. will be having B. will have C. are going to have 8. His smart phone _______ 2 minutes ago. A. were stolen B. will be stealing C. was stolen 9. I ______ him by mobile phone for 2 weeks. A. haven't been contacted B. haven't contacted C. didn't contact 10. At this time next year, she ______ in a media company. A. will be working B. will work C. is going to work 11. I think we ………….. video conferences with 3D images in 2030. A. used B. will be using C. don't use 12. I strongly ……………… that there will be huge changes in the way we communicate. A. believe B. look C. want 13. Telepathy ………………words in 30 years. A. replaced B. will be replacing C. had replaced 14. We ………………any longer in 2112. A. won't be working F2F B. don't work F2F C. aren't worked F2F 15. Some smart devices which can help us understand our pets ………………recently. A. has been introduced B. have been introduced C. are introduced 16. Many people think in the future, the real world ………………by the cyber world. A. won't replace B. won't be replacing C. won't be replaced