.Give the correct form of the verbs i to complete the sentences.
1.There boy (run).........................................in the street at the moment.
2.Water (boil)..........................................at 100 degree C.
3.If she (work) hard,she (pass).............................the final exam.
4.Did you like going(swim)............................................last summer?
5.Are you able (write).........................................letters in English?
6.Look! It (rain)...................................heavily outside.
7.She spends an hour (do)..........................................her homework everyday.
8.It (often be)........................................hot in summer.