I’ve tried by hard to improve my English.But by no means ________ with my progress. [ ]

We had _______ 7-day holiday during this National holidays, but some of us felt unhappy because of _________heavy traffic on the highways.

Whatever achievements you have achieved, you should not be ______with them. If you ____, it isunlikely that you will make further achievements. [ ]

We __________ buy the train tickets. We can book one by phone now.

The computer is 5,000 yuan, but it doesn’t ____the cost of shipping.