A Choose the correct answer. 1. By 2050, the population of most countries WILL BE INCREASING/ WILL HAVE INCREASED. 2. Recycling WILL HELP / WILL BE HELPING reduce the amount of rubbish we produce. 3. This beautiful weather means our holiday next week IS GOING TO BE / WILL HAVE BEEN great. 4. This time next year , we WILL BE / WILL HAVE BEEN cruising around Antarcrica. 5. Do you think we will ever SOLVE / BE SOLVING the problem of global warming ?

Will be increasing
will help
will have been 
will have been
solve