【推荐1】I haven’t reached the top of the mountain yet, _______ I’ll keep trying.

A．and

B．if

C．but

D．or

【推荐2】—It is cold outside. Please dress warmly, ________ you will catch a cold.
—OK, Mum.

A．as

B．and

C．or

D．but

【推荐3】—What’s the secret to English learning?
—Practice more, ________ you will learn English better.

A．or

B．so

C．and

D．though

【推荐1】—Dave is healthy and he’s good at sports,            I choose him our PE monitor.
—I can’t agree with you more.

A．for

B．so

C．but

D．or

【推荐2】—Which do you prefer, rock music ________ pop music?
—I like pop music.

A．and

B．or

C．but

D．so

【推荐3】Be careful with the knife, ________ it may hurt you badly.

A．or

B．and

C．but

D．so

【推荐1】For our safety, we must keep away from the tall buildings ________ the wind blows hard.

A．if

B．although

C．so

【推荐2】I don’t know if he ________ tomorrow. If he ________, we’ll climb the mountain.

A．comes; comes	B．comes; will come
C．will come; comes	D．will come; will come

【推荐3】—Labor (劳动) education is important for students’ development.
—Yes. ________ schools put it into practice, students will be more independent and helpful.

A．While

B．Unless

C．If

D．Though