---- I usually travel by car. ---- Why not ________________by train for a change?
A. to try going
B. try going
C. to try and go
D. trying to go
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----_______________will the game last? ----At least three hours.
A. How long
B. How many
C. How often
D. How much
They always_______________ in the school activities .
A. took a active part
B. take an active part
C. takes part
D. active take part
John exercises 2 hours every day in order to ________________.
A. stay in shape
B. stay shape
C. healthy
D. health
To make your voice _______, you should talk as loud as you can.
A. hear
B. hearing
C. heard
D. to hear