1.     Put the verbs in brackets in the correct form. 1.     Thanks to the development of technology, computers (become)       smaller and smaller. 2.     One of the most intriguing questions astronomers and scientists hope (answer) ____________________  one day is whether life exists on other planets. 3.     It is certain that robots (improve)      the quality of our lives. 4.     The Earth seems too small (accommodate___________________________ the increasing population. 5.     Scientists believe that Mars also (experience)     seasons just as the Earth does. 6.     She was cooking dinner when the guests (arrive)      . 7.     He said that he (go) ____________________________  to the beach the next  weekend. 8.     They planned (keep) ___________________________  in touch with each other by using emails. 9.     There is a lot of interest in (do) ___________________________ experiments in the conditions. 10.    We should not (use) ___________________________ our smartphones for  more than a few hours every day