I tried_______the book in a few days,but actually I couldn't

I tried_______the book in a few days,but actually I couldn't 21.I tried( )the book in a few days,but actually I I look for my maths book in my room,but I couldn't ____ it.A I could just see a car in the distance,but I couldn't ______ I could just see a car in the distance,but I couldn’t ( ) wh I couldn’t possibly have finished such a long book in such a i couldn't help but I am afraid I won't __ finish reading the book in two days A Our English teacher____shanghai in a few days.I wonder when i ___come yesterday,but i couldn't Can I borrow the book for a few days?这个句子有问题吗 i mean---------,but when i was leaving i couldn't find her a