fill in the correct from of can, could or be able.
1)___ I call you later tonight? 2)___ you, please, teach me how to fix my computer? I am not very good at it. 3) Such natural resources ____ be found only in Africa. 4) Mary____ to count in French if she does her best to learn the numbers. 5) Such cars ___ often be seen in the street of large cities in the 60s. 6) How___ you make such a mistake? 7)___ he__ to reach the customer if he calls him in the afternoon? 8)___ I borrow your pen? 9) When George was young, he ___ play the violin very well. 10) He is sure he ___ to repair such engines when he grows up. 11) How many foreign languages ___ you speak? 12) I___ buy this book today. The bookstore is closed. 13) My father's car broke d, so he ___ take me to school by car. 14) I __ help my mother with cleaning the house yesterday. Помогите пожалуйста разобраться