giúp mình thêm vài câu nữa nha =P ''cảm ơn mn'' 1. I _______________ here till he comes back a. wait b. is waiting c. will wait d. have waited 2. She _____________ on a cruise next summer. a. goes b. is going to go c. went d. will go 3. ___________________time to help me tomorrow? a. Do you have b. Are you having c. Will you have d. Are you going to have 4. You _____________ in Rome tonight. a. is b. will be c. are d. are going to be 5. I __________________ again next year. a. go b. is going to go c. went d. will go 6. They ___________________ the foundation next week. a. will lay b. lay c. laid d. have laid