（D）he wanted to report a robbery so he ___ 110.
A is dailling B dials C was daililng D dialled
(C) Driving on the left is strange ___ ,but you must get used to it .
A at last B at all B at first D dt most
(D)___do you know about the huangpu River ?
A how many B how much C how often D how long
people hould think carefully before they (act) cative(actions)
He wanted to report a robbery so he dialled .
Driving on the left is strange at first, but you must get used to it.
How much do you know about the Huangpu River ?