V. Use the correct form of the verbs
1 If he ( study)........... harder, he can pass an exam.
2 you ( not pass) .......... you driving test unless you drive more carefully
3 london .................. ( have) a population of eight million people
4 we ................... ( visit ) sydney Opera House for severa timer
5 some activities................. ( prepare) to celebrate the lunar new year now
giúp mình giải bài này với ạ
1. studies
2. won't pass
3. has
4. have visited
5. are preparing