– How far apart do they live?
–_________I know , they live in the same neighborhood．
A． As long as B． As far as C． As well as D． As often as
The pilot asked all the passengers on board to remain __________ as the plane was making a landing．
A． seat B． seating C． seated D． to be seating
Peter received a letter just now ________ his grandma would come to see him soon．
A．said B．says C．saying D．to say
What you said just now______ me of that American professor．
A． mentioned B． informed C． reminded D． memorized
Danby left word with my secretary _______ he would call again in the afternoon．
A． who B． that C． as D． which．
_________matters most in learning English is enough practice．
A． What B． Why C． Where D． Which
