- By the time the concert starts, they _____ (already/arrive).
- While she _____ (walk) to the store, she found a wallet.
- They _____ (never/experience) such cold weather before.
- If she _____ (tell) me earlier, I would have helped her.
- By next year, we _____ (not/complete) the construction.
- He _____ (frequently/travel) for work in the past.
- She _____ (cook) dinner when the power went out.
- By the end of this week, I _____ (finish) all my assignments.
- He _____ (not/visit) the new museum yet.
- If it _____ (snow) tonight, we will go skiing tomorrow.
- They _____ (start) the presentation when the projector broke down.
- By the time you get this message, I _____ (leave) the office.
- She _____ (not/contact) him since their last meeting.
- If he _____ (arrive) on time, he would have caught the train.
- They _____ (build) the new school for several months now.
- She _____ (read) for an hour when her friend called.
- By next summer, they _____ (live) in their new house for a year.
- They _____ (not/meet) each other for years before the reunion.
- She _____ (plan) to start her new job next month.
- If they _____ (submit) the report on time, they would have been praised.
Answer:
- By the time the concert starts, they will have already arrived (already/arrive).
- While she was walking (walk) to the store, she found a wallet.
- They have never experienced (never/experience) such cold weather before.
- If she had told (tell) me earlier, I would have helped her.
- By next year, we will not have completed (not/complete) the construction.
- He frequently traveled (frequently/travel) for work in the past.
- She was cooking (cook) dinner when the power went out.
- By the end of this week, I will have finished (finish) all my assignments.
- He has not visited (not/visit) the new museum yet.
- If it snows (snow) tonight, we will go skiing tomorrow.
- They had started (start) the presentation when the projector broke down.
- By the time you get this message, I will have left (leave) the office.
- She has not contacted (not/contact) him since their last meeting.
- If he had arrived (arrive) on time, he would have caught the train.
- They have been building (build) the new school for several months now.
- She had been reading (read) for an hour when her friend called.
- By next summer, they will have lived (live) in their new house for a year.
- They had not met (not/meet) each other for years before the reunion.
- She is planning (plan) to start her new job next month.
- If they had submitted (submit) the report on time, they would have been praised.