Let's go shopping sometime mid-week, it gets so crowded at the weekends.
A.I always like to shop mid-week as everywhere is so crowded at weekends.
B.The best time to go shopping is midweek when it is usually reasonably quiet.
C.I suggest we avoid the weekend and do our shopping in the middle of the week when it's quieter.
D.I find it impossible to shop at weekends because there are so many people everywhere.