Hebuiltatelescope____hecouldstudytheskiesinhisfreetime.
You can take any seat ____ is free.
A、inwhich
B、that
C、where
D、which
To get the job started,____ I need is your permission.
A、onlywhat
B、allwhat
C、allthat
D、onlythat
I can still remember the sitting room ____ I used to sit in the evening.
A、what
B、which
C、that
D、where
In fact the Sweden did not understand the three questions ____ were asked in
French.
A、where
B、who
C、inwhich
D、which