My son want a pet rabbit for long, but I have no time to buy ______ for him.

What’s your first impression ________ Mrs Wang?—-She looks serious. I think she’ll be strict _____ us _______her own work.

People now don’t take as much exercise_____they did in the past.[ ]

Before he went abroad, he spent as much time as he ____ English.

It’s very difficult ______ you to get the tickets ______ the World Cup. [ ]