－Ｃan I come and have a look at your new house?
－.Yes,_______!
A.with pleasure B.I like it C.I quite agree D.by all means
—Someone wants you on the phone.
—________ nobody knows I am here.
A.Although B.And
C.But D.So
Jack wasn’t saying anything, but the teacher smiled at him ________he had done something very clever.
A.as if B.in case
C.while D.though
a strange plant! I've never seen it before.
A.Which B.What C.How D.Whether
One Friday, we were packing to leave for a weekend away ________ my daughter heard cries for help.
A.after B.while C.since D.when
Modern science has given evidence _________ smoking can lead to many diseases.
A.what B.which
C.that D.where
