____ the search engine just gave me some brief introductions rather than the whole content of the book to read.

The traffic problems have severely affected economic development. ________, we must spare no efforts to solve them.

Jack knows _____ little English that he has never found an _____ job.

I always_____follow the instructions of my doctor when taking medicine.

— How do you find his new novel?    — His previous ones are great, and I think this one is _____ worth reading.