You are driving too fast．Safety is the first．
Sorry．I'll drive ______．（ ）
A．more slowlyB．much slowly
C．most slowly
— Jane，I rang you up last night but nobody answered.
— Oh，I together with my parents walks in the park then.
A．have takenB．was taking
C．were takingD．had taken
— I'm afraid that we can't the math problem the teacher helps us.
— That's true.It's too difficult.
A．work on；ifB．work on；unless
C．work out；ifD．work out；unless
— Which country has a population，China or Canada？
— China.Canada is a lot crowded than China.
A．bigger；lessB．bigger；more
C．smaller；lessD．smaller；more
If you want to be a doctor like Zhong Nanshan，hard work is the key to .
A．treasureB．beautyC．successD．health
My mother will be years old next week.I'm planning to buy a gift for her birthday.
A．fourty；fourtiethB．forty；fortieth
C．fourty；fortiethD．forty；fourtieth